GLASS AND GLAZING SUPPLIES

44014 * Florentine Glass

44021 * Glass Cutting Machines

44028 * Glass Cutting Tables

44030 * Glass Tinting Film and Supplies (Including Glazing Compounds)

44035 * Glaziers' Clips and Points

44042 * Heat‑Tempered Glass, Fully Tempered

44049 * Heat‑Tempered Glass, Partially Tempered

44050 * Mirror Glass

44051 * Obscure Glass (Not Florentine)

44056 * Plate Glass

44058 * Plexiglass Glass

44060 * Pyrex Glass

44062 * Recycled Glass Products

44063 * Safety Glass, Laminated

44070 * Stripping (For Desk Top Glass)

44073 * Thermo Glass (Insulated)

44077 * Window Glass

44084 * Wire Glass

445 HAND TOOLS (POWERED AND NON‑POWERED), ACCESSORIES AND SUPPLIES

44502 * Air Pumps for Sporting Goods, Toys, etc. (See 075‑83 for Tire Pumps)

44503 * Axes, Bush Hooks, Hatchets, Mattocks, Picks, etc.

44506 * Bits, Dies, Drivers, Reamers, Taps, etc. (For Hand Tools, Powered and Non‑Powered)

44508 * Blades, Hand Saw (Non‑Powdered)

44509 * Blades: Handsaw, (Powered) Circular, and Reciprocating (For Powered and Non‑Powered Portable Saws)

44510 * Bricklaying Tools

44512 * Caulking Guns, Putty Knives, Scrapers, etc.

44513 * Carpet Laying Tools

44515 * Chisels, Drawknives, Planes, etc.

44518 * Clamps: Bar, "C", Carriage, Hand, Spring, etc.; and Clamp Fixtures

44519 * Concrete Tools and Accessories (Not Otherwise Classified)

44521 * Cutters and Knives: Bolt, Burrs, Glass, Nippers, Pinchers, etc.

44526 * Drills, Hand, Non‑Powered: Braces, etc.

44527 * Drills, Hand, Portable, (Powered), Automatic

44529 * Extractors and Pullers

44530 * Fastening Tools: Nailing Machines, Staplers, Tackers, etc.

44532 * Files and Rasps

44533 * Fireplace Tools, Stokers, etc.

44535 * Gauges: Feeler, Sheet Metal, Spark Plugs, Wire Size, etc.

44537 * Guns, Heat

44538 * Hammers, Mallets, Pry Bars, Ripping Bars, Sledges, Wrecking Bars, All Types

44540 * Handles, Tool, All Kinds

44541 * Hazardous Material Equipment, Tools and Supplies

44542 * Knives, Utility and Pen (All Types) and Accessories

44543 * Hoes, Leaf Loaders, Rakes, Weed Cutters, etc.

44544 * Hooks

44545 * Leather and Canvas Aprons and Tool Pouches, Carpenter's and Electrician's

44546 * Levels, Chalk Lines, Chalk Line Refills, etc.

44547 * Mitre Boxes

44548 * Mirrors, Inspection Type

44549 * Punches, Etchers, Marking Tools, Nail Sets, Scratch Awls, etc.

44550 * Presses, Hand Type

44551 * Pick‑up Tools, Magnetic

44552 * Pliers, All Kinds (Except Stock Tagging)

44555 * Posthole Diggers, Earth Augers, etc.

44557 * Rules and Tapes, Carpenter, etc.

44558 * Saws (Non‑Powered): Hack, Keyhole, Pruning, Pole, etc.

44559 * Saws, Hand, Portable (Powered)

44561 * Scoops, Shovels, Spades, Spading Forks, etc.

44563 * Scrapers, Ice and Snow (See Class 765 For Motorized Type)

44564 * Screwdrivers, All Kinds

44570 * Snips: Metal, Tin, etc.

44573 * Soldering Coppers, Guns, Irons, etc.

44576 * Steel Figures and Letters, Stamping

44578 * Tool Lathe (Quick‑Change Type)

44579 * Tool Boxes, Cabinets, and Chests (For Truck Tool Compartment Boxes See Class 065)

44582 * Tool Sets, All Kinds

44583 * Tree and Pole Climbing Equipment

44585 * Trowels and Floats, All Kinds

44587 * Upholstery Tools

44588 * Vises, All Kinds

44590 * Winches, (Not Otherwise Classified)

44591 * Wrenches, All Kinds
450 HARDWARE AND RELATED ITEMS

45002 * Adhesives: Rubber and Silicone

45003 * Adhesives: Glue and Glue Guns, Gum, Paste, etc.

45004 * Baling Wire and Ties

45005 * Barrel or Drum Stands

45006 * Batteries, Dry Cell (Except Communications Radio and Electronic)

45007 * Battery Chargers for Dry Cell Batteries

45008 * Bins, Cabinets, Mobile Bins, and Shelves, Metal (Not Office)

45009 * Bins, Cabinets, and Shelves, Wood (Not Office)

45011 * Blocks: Snatch, Tackle, etc.

45013 * Blow Torches, Furnaces, Ladles, Melting Pots, etc.

45014 * Cabinets, Safety (For Flammable Liquids, etc.)

45015 * Camping and Outdoor Equipment: Camp Stoves, Cots, Lanterns, Mantles, Sleeping Bags, Stools, Tarpaulins and Tents

45016 * Casters, Carpet and Furniture

45017 * Cans, Safety: Gasoline, Kerosene, Oil, etc.

45018 * Cans and Lids, General Purpose

45019 * Chain Hooks, Links, Cold Shuts, Slips, etc.

45021 * Chain, Steel: Coil, Link, Machine, Sash, Tow, Weldless, etc.

45022 * Cloth, Hardware

45023 * Coasters and Cups, Furniture

45024 * Cords and Ropes Including Accessories: Cotton, Manila, Nylon, Sisal, etc.

45026 * Door Closers, Hangers, Holders, Overhead and Sliding Door Hardware, Panic Hardware, Thresholds, etc.

45028 * Drawer Glides, Rollers, Tracks, etc.

45030 * Electric Fence Controllers and Accessories

45032 * Flashlights and Lanterns, Battery Type

45033 * Funnels and Spouts, All Types (Except Glass)

45034 * Garbage Cans, Containers and Racks

45035 * Glides, Furniture

45036 * Hasps, Hinges, Hooks, Knobs, Latches, Pulls, Shelf Brackets, etc.

45038 * Heaters, Salamander Type

45040 * Horseshoes, Horseshoe Nails, Farrier Tools, and Blacksmith Tools

45042 * House and Building Numbers and Letters, All Kinds

45044 * Ice Chests, Portable, Thermos Bottles, etc.

45046 * Incinerators, Industrial

45047 * Knives, Pocket

45048 * Ladders, Fiberglass, All Types

45049 * Ladders, Metal, All Types

45051 * Ladders, Wood, All Types

45052 * Ladders, Extension, Metal

45053 * Loadbinders and Tie Downs

45054 * Levelers and Jacks for Ladders

45055 * Locks, Key Blanks, and Locksmith Tools

45056 * Machine Finishing Compounds, Layout Fluids, etc. (For Metals)

45057 * Mailboxes and Supports

45058 * Nails, Brads, Concrete Nails, Masonry Nails, Spikes, Staples, Tacks, etc.

45059 * Measuring Devices for Cable, Hose, Rope, etc.

45060 * Oilers, Hand

45061 * Pails, Buckets, Tubs, etc. (See 450‑34 and 450‑87 for Other Types)

45063 * Pulleys and Sheaves

45064 * Recycled Hardware and Rubber Products

45065 * Refuse Carts, Chutes, Containers, and Holders (Commercial)

45066 * Rope Slings and Halyards

45067 * Rubbish Burners

45068 * Rubber (Not Recapping or Tire)

45070 * Sash and Window Hardware (For Casement Type See Class 150)

45072 * Scaffolding, Sectional

45073 * Security Seals

45074 * Shaft Couplings, Flexible and Rigid

45075 * Shutters

45076 * Solder and Babbitt Metals

45077 * Tarpaulins and Tents, Commercial Weight (For Recreational Type See 450‑15)

45078 * Traps and Snares, Animal

45080 * Trench Braces and Column Clamps

45083 * Trunnions

45087 * Water Bags, Cans, Jugs, and Kegs

45088 * Wire and Accessories, Clothesline

45089 * Wheelbarrows

45090 * Wire Cloth, Screen (All Metals)

45091 * Wire, General Purpose Tying and Wrapping, Including Accessories and Parts

45093 * Wire Stretchers
460 HOSE, ACCESSORIES, AND SUPPLIES: INDUSTRIAL, COMMERCIAL, AND GARDEN

46005 * Acid/Chemical Hose and Fittings

46010 * Air Hose and Fittings

46020 * Fuel Hose: Diesel, Gasoline, etc. (Including Fittings)

46030 * Garden (Water) Hose, Plastic and Rubber

46035 * Garden Hose Accessories: Bands, Couplings, Nozzles, Splicers, etc.

46036 * Hose, General Purpose

46038 * Gaskets, Hose and Coupling

46039 * Hose Fitting Machine

46040 * Hot Water Hose

46045 * Hydraulic Hose and Fittings

46048 * Menders, Hose

46050 * Linen Hose

46060 * Metallic Hose and Fittings

46065 * Mud Jack Hose

46075 * Sand Blasting Hose and Fittings

46077 * Sewage and Sludge Pump Hose

46080 * Steam Hose and Fittings

46085 * Suction and Discharge Hose

46090 * Water Hose and Fittings, High Pressure

46091 * Wire Reinforced Hose
465 HOSPITAL AND SURGICAL EQUIPMENT, INSTRUMENTS, AND SUPPLIES

46502 * Anesthesia and Respiration Equipment, Hospital: Controls, Gauges, Outlets, Tents, Valves, Vaporizers, Ventilators, etc.

46503 * Artificial Breast

46504 * Biofeedback Equipment and Supplies

46505 * Blood Cell Counters, Processors, Separators, and Accessories: IV Sets, etc.

46507 * Blood Chemistry Equipment (For Clotting Time, Blood Glucose, etc.)

46509 * Blood Oxygenators and Heat Exchangers

46511 * Blood Pressure and Blood Flow Detection Equipment: Dopplers, Sphygmomanometers, Stethoscopes, etc.

46512 * Blood Recovery Systems (Cell Saver)

46513 * Cardiac Pacemakers, Heart Valves, etc.

46514 * Cardiovascular Instrumentation: Defibrillators, Heart Pumps, Monitoring Equipment, etc.

46517 * Clinical Chemical Analysis Systems, Automatic: Colorimetric, Ion Electrode, Titrating, etc.

46518 * Clinical Chemical Analysis Accessories: Clinical Centrifuges and Rotators, Fraction Collectors, Multiple Sample Dispensers, Spotters, etc.

46519 * Cryosurgical Equipment

46521 * Decontamination Vacuum

46522 * Diagnostic Equipment, Computerized: Plethysmographs, Spirometers, etc.

46523 * Diagnostic Equipment, Minor: Headlights, Penlights, Percussion Hammers, Specula, Tourniquets (Blood Pressure), Tuning Forks, etc.

46524 * Diagnostic/Surgical Equipment (Optical and Fiber Optics): Arthroscopes, Bronchoscopes, Colonoscopes, Proctoscopes, etc.

46525 * Diagnostic Equipment, Electronic (Not Otherwise Itemized)

46527 * Diathermy and Ultrasonic Equipment (For Diagnostic and Therapeutic Services)

46529 * Electrical Safety Analyzers (For Current Leakage Detection)

46530 * Electrocardiographs (EKG) and Supplies

46532 * Electroencephalographs (EEG) and Supplies

46534 * Electrosurgical and Laser Surgery Instruments and Accessories

46537 * Eye, Ear, Nose, and Throat Equipment (Hand Held): Laryngoscopes, Ophthalmoscopes, Otoscopes, Retinoscopes, etc.

46539 * Flow Cytometers

46540 * Freezers and Refrigerators (Blood Bank Type)

46541 * Handbags, Doctors and Nurses

46542 * High Frequency Apparatus and Accessories (Lithotriptor)

46544 * Hemodialysis Equipment and Accessories

46550 * Housekeeping Equipment and Supplies, Specialized (For Hospitals)

46551 * Hypothermia Blankets

46554 * Injection Guns (Jet Injectors) and Parts

46558 * Lamps, Examining and Surgical (For Headlights See Item 23)

46559 * Microbiology/Blood Culture Detection Systems, Reagents

and Supplies

46560 * Monitoring Systems, All Types (Hospital and Patient)

46561 * Mortuary Equipment and Supplies: Embalming Fluid, Embalming Pumps, Injectors, etc. (For Shrouds See Class 475)

46562 * Nutritional Bags

46563 * Nursery Supplies: Infant Measuring Devices, etc. (For Incubators See Class 410)

46564 * Operating Room Equipment (Not Furniture)

46566 * Organ Preservation Equipment: Perfusion Chambers, etc.

46567 * Orthopedic Equipment: Bone Plates, Bone Saws, Cast Cutters, Drills, Nails, Pins, Prosthetic Bones and Joints, Screws, etc.

46568 * Obstetrical and Gynecological Instruments

46569 * Operating Microscopes

46570 * Pads and Pumping Systems, Alternating Pressure Point

46572 * Pads and Systems, Fluid Circulating (Cooling and Warming)

46573 * Pads, Heating, Standard Type

46575 * Pharmacy Equipment and Accessories

46576 * Physical Therapy Equipment and Supplies

46577 * Pulmonary Equipment and Supplies

46578 * Pumps, Hospital: Breast, Enteral and IV Feeding, Infusion, Pressure, Suction (Aspirators), and Vacuum

46579 * Pulse Oximeter

46580 * Radioactive Treatment Equipment

46581 * Recycled Hospital and Surgical Equipment

46582 * Rehabilitation Equipment and Supplies (For Hydrotherapy, Physiotherapy, etc.)

46584 * Shield, Protective, Surgical

46585 * Shock Treatment Units and Accessories

46587 * Stereotatic Equipment and Accessories

46588 * Splints and Tourniquets

46589 * Surgical Staples and Staplers

46590 * Sterilizing Equipment, Hospital and Research: Autoclaves and Sterilizers (Chemical, Dry Heat, Gas, Steam, etc.)

46591 * Stress Test Equipment

46592 * Surgical Instruments, Floor Grade

46593 * Surgical Instruments, Operating Room Grade

46594 * Thermometers, Clinical, Electronic

46595 * Vaporizers, Humidifiers, and Nebulizers (Room Size)

46597 * Warming Cabinets (For Blood, IV Solutions, etc.)

470 HOSPITAL EQUIPMENT AND SUPPLIES: MOBILITY, SPEECH IMPAIRED, AND RESTRAINT ITEMS

47010 * Ambulance Cots and Stretchers

47013 * Anatomical Supports: Arm Slings, Braces, Torso Supports, Trusses, etc.

47017 * Canes, Crutches, Walkers, etc.

47020 * Commode Chairs and Shower Chairs

47025 * Communications Systems (For the Speech Impaired), Display Scanning Type

47035 * Environmental Remote Control Systems

47040 * Fracture Frames, Traction Apparatus, Trapeze Bars, etc.

47045 * Furniture, Special: Chairs, Stands, Stools, etc. (For Beds See Class 410)

47050 * Lifting Devices, Patient

47054 * Ozone Calibrator

47055 * Page Turners

47058 * Recycled Mobility, Speech Impaired and Restraint Items

47060 * Restraint and Protection Items: Crib Nets, Foam Helmets, Jackets, Mittens, Wristlets, etc.

47067 * Speech Synthesizers

47080 * Wheelchairs (Including Mobile Treatment Chairs)

47081 * Wheelchair Lifting Devices and Accessories (Other than Vehicle Type)

47090 * Wheeled Stretchers

475 HOSPITAL, SURGICAL, AND RELATED MEDICAL ACCESSORIES AND SUNDRY ITEMS

47505 * Admit Kits

47506 * Atomizers and Nebulizers, Pocket Size

47509 * Bandages (All Types), Dressings, Plaster of Paris, and Surgical Gauze

47511 * Blades and Handles, Surgeons'

47513 * Breast Implants

47514 * Brush‑Sponges, Scrub Brushes, and Dispensers

47515 * Brushes, Specialized, Instrument Cleaning: Tracheal Tube, etc.

47516 * Catheters, IV: Around Needle, Inside Needle, and Winged Vein Sets

47517 * Catheters and Urinary Drainage Systems, Plastic and Rubber

47518 * Catheters, Specialized (And Guide Wires)

47519 * Cement Remover, Surgical

47520 * Cleaning Equipment and Supplies (For Infectious Body Fluid)

47522 * Clips, Wound (Not for Use in Automatic Suturing Instruments)

47524 * Collection Systems, Suction, Disposable

47527 * Cotton, Surgical (Dry or Impregnated With Germicide): Applicators, Balls, Padding, Swabs, etc.

47530 * Decubitus Pads: Sheepskin Shearlings, Synthetics, etc.

47531 * Dispensers, Hospital (Not Otherwise Classified)

47532 * Disposals, Sanitary Napkin

47533 * Dermatome Blades, Cement, and Tape

47534 * Disposal Systems, Nonreusable (For Blades, Needles, Syringes, etc.)

47535 * Electrodes, Grounding Pads, Lead Wires, and Electrode Gel (For Monitoring Devices), Disposable

47536 * Glassware: Bottles, Prescription and Nursing; Glasses, Medicine; Jars, Ointment and Dressing; Vials, Medicine, etc.

47539 * Glove Powder and Detergents

47541 * Gloves, Disposable, Medical Type

47542 * Grafts and Implants, Internal

47543 * Heart Valves

47544 * Hosiery, Orthopedic and Surgical

47547 * Identification Supplies, Patient

47548 * Instrument Cleaners: Instrument Milk, Detergents, Lubricants, Rust Inhibitors, etc.

47549 * Instructional Aids and Training Programs, Medical (See Class 345 and/or Class 785 for Mannikins and Models)

47550 * Lancets, Blood

47553 * Medical Emergency I.D. Bracelets, Tags, etc.

47561 * Needles, Specialized: Biopsy, Spinal, Surgical, etc.

47562 * Operating and Examining Apparel, Disposable: Capes, Caps, Examination Paper, Gowns, Masks, etc.

47563 * Ostomy Care Products

47564 * Paper Goods: Diapers, Pillow Cases, Sheets, Wiping Tissues, etc.

47566 * Packs, Pads, and Drapes, Surgical: Lap Sponges, OB Pads, etc.

47567 * Personal Items: Applicators, Corn Plasters, Safety Pins, Suspensories, Tongue Blades, etc.

47568 * Penile Implants

47570 * Plastic Ware: Bottles, Prescription and Nursing; Cups, Medicine; Jars, Ointment and Dressing; Vials, Medicine; etc.

47572 * Recycled Hospital Accessories and Sundry Equipment and Supplies

47573 * Rubber and Plastic Goods: Cadaver Bags and Shrouds, Ice Bags, Sheeting, Tubing, Water Bottles, etc.

47574 * Sets, Procedural, Disposable: Catheter Care, Enema, Irrigation, Surgical Prep, Surgical Scrub, Suture Removal, etc.

47575 * Stopcocks and Adapters, Reusable

47576 * Stopcocks, Disposable

47577 * Sterilizing Supplies: Biohazard Bags, Indicators, Sterilizing Tapes, Tubes, Wraps, etc.

47578 * Sutures and Suturing Needles, Disposable

47579 * Sterilization Test Packs

47580 * Syringes and Needles, Hypodermic, Reusable

47582 * Syringes, Hypodermic and Irrigation (Disposable), and Hypodermic Needles

47584 * Trauma Packs and Kits

47585 * Thermometers, Clinical; Sheaths and Dispensers

47586 * Trays, Preparation

47587 * Tracheal Tubes

47588 * Utensils, Sickroom: Aluminum, Enamelware, Stainless Steel, etc.

47590 * Utensils, Sickroom, Plastic

47593 * Vaccination Needles and Devices

47595 * Vacuum Blood‑Collecting Sets (Tubes, Tube‑Holders, and Needles)

47597 * Vaginal Speculums and Dilators, Disposable

47598 * Washcloths, Disposable
485 JANITORIAL SUPPLIES, GENERAL LINE

48501 * Ammonia, Household (Plain or Sudsing)

48502 * Animal Cage Cleaning Compound

48504 * Applicators, Floor Finish, All Types (Except Brushes)

48506 * Bottles, Glass (For Cleaners, Detergents, and Janitorial Supplies)

48508 * Bottles, Plastic (For Cleaners, Detergents, and Janitorial Supplies)

48509 * Brush Cleaner

48510 * Brooms, Brushes, and Handles

48511 * Cleaner and Detergent, Paste and Tablets

48512 * Cleaner and Polish, Metal (For Brass, Stainless Steel, etc.)

48513 * Cleaner, Hand and Skin, Synthetic Detergent Type

48514 * Cleaner, Hand, Mechanics' Waterless

48515 * Cleaner and Polish, Plastic

48516 * Cleaner, Hard Surface, General Purpose, Liquid

48517 * Cleaner and Polish, Wood

48518 * Cleaner, Heavy Duty Degreaser (Including Oven Cleaner)

48520 * Cleaner and Polish for Marble, Masonry, Porcelain, etc.

48522 * Cleaner, Sewer and Waste Pipe, Acid and Caustic Types

48524 * Cleaner, Sewer and Waste Pipe, Aerobic Bacteria and Fungi Type

48525 * Cleaner, Tile and Grout

48526 * Cleaner, Toilet Bowl, Granular and Liquid

48527 * Cleaner: Vinyl, Upholstery

48528 * Cleaner and Wax: Window, Mirror, and Glass

48529 * Cleanser, Powdered, Chlorinated

48530 * Deodorant Blocks, All Types

48532 * Deodorants, Room, All Types

48534 * Detergent, Steam and Hot Water Spray Cleaning

48536 * Detergent, Car Washing, Cold Water Type

48537 * Detergent‑Disinfectant (Washroom Type), Liquid and Aerosol

48538 * Dishwashing Compounds, Hand and Machine Type (Including Rinse Solutions)

48540 * Disinfectants, Spray and Powdered

48542 * Disinfectants, Pine Oil

48544 * Dispensers (For Liquid and Powered Soaps)

48545 * Dispensers (For Metered Aerosol Deodorants, Air Sanitizers, and Insectides), AC and DC Models

48546 * Dispensers and Holders (For Paper Towels, Toilet Tissue, and Toilet Seat Covers)

48548 * Dispensers (For Sanitary Napkins and Tampons)

48550 * Door Mats, All Types

48552 * Dusting Cloths, Treated

48553 * Dusters: Feather, Lambswool, etc.

48554 * Floor Polishes and Waxes, Floor Sealer, and Dust Mop Treating Compound

48555 * Floor Stripper and Cleaner

48556 * Floor Sweeping Compound and Oil

48557 * Fly‑Swatters

48558 * Furniture Polish

48559 * Insect Control Units, Chemical or Electric, Lures and Traps

48560 * Insecticides and Repellants, Household

48562 * Insecticide Spraying Equipment, Household

48564 * Janitor Carts and Bags

48566 * Linen Hampers and Bags

48567 * Litter Pickup Devices

48568 * Mop Buckets, Wringers, and Attachments

48570 * Mops and Handles, Dry and Treated Types

48572 * Mops and Handles, Wet Types

48574 * Oil, Chemical, and Hazardous Material Spill Absorbents, Neutralizers, and Pads

48575 * Receptacle Liners: Vinyl and Steel (See 665‑24 For Plastic Type)

48578 * Rug Shampoo and Spot Remover

48580 * Sand Urns, Filling Materials, Smoking Stands, Wall Mounted Ashtrays, and Cuspidors

48582 * Sanitary Napkins and Tampons, Dispensable Type

48584 * Scale Remover (Acid Type Cleaners For Dishwashers, Steam Tables, etc.)

48586 * Soap, Hand: Bar, Liquid, and Powered

48587 * Soil Retardant (For Carpets, Rugs, etc.)

48588 * Squeegees, Sponges, and Scrubbing Pads (For Manual Hard Surface Cleaning)

48589 * Specialty Cleaners

48590 * Stain Remover, Active Chlorine or Oxygen Type (For Coffee Urns, Plastic Dishes, etc.)

48594 * Waste Receptacles and Dust Pans
490 LABORATORY EQUIPMENT AND ACCESSORIES (FOR GENERAL ANALYTICAL AND RESEARCH USE): NUCLEAR, OPTICAL, AND PHYSICAL

49006 * Barometers and Manometers, Laboratory Type

49008 * Calorimeters and Accessories

49009 * Centrifuges, Desk Top and Free Standing

49014 * Cleaners, Ultrasonic

49015 * Colorimeters, Reflectance

49016 * Colorimeters, Optical, Comparators (See Class 493 for Photoelectric Colorimeters)

49018 * Cytopathology Analyzer

49019 * Density Gradient Equipment: Fractionators, Mixers, etc.

49021 * Dry Boxes and Glove Boxes

49024 * Dynamometers (For Automotive See Class 075)

49029 * Electron Microscopy Equipment: Electron Microscopes, Vacuum Sputtering Systems, etc.

49032 * Environmental Test Chambers and Rooms (Controlled Temperature, Humidity, etc.)

49034 * Filters, Optical: IR Interference, etc.

49035 * Gamma Ray Spectroscopy Detector

49036 * Glassware Washing Apparatus

49039 * High‑Pressure Equipment and Accessories

49044 * Lamps and Other Radiation Sources, Specialized: Cathode, Infrared, and Ultraviolet Lamps, etc.

49047 * Liquid Scintillation Counting Systems

49051 * Lasers, Masers, and Accessories

49052 * Leak Detectors, Vacuum: Helium, Ultrasonic, etc.

49053 * Magnetic Equipment: Demagnetizers, Electromagnets, Fluxmeters, Gaussmeters, Magnetometers, etc.

49055 * Mass Spectrometers and Accessories

49056 * Micromanipulators

49057 * Microscope Accessories: Adapters, Condensers, Filters, Illuminators, Lenses, etc.

49058 * Microscopes, All Types (For Electron See 490‑29, and For Operating Room See Class 465)

49065 * Nuclear Equipment and Accessories: Magnetic Shielding, Particle Accelerators, Counters (Research Type), Scintillating Crystals, etc.

49068 * Nuclear Magnetic Resonance (NMR) Apparatus

49069 * Nuclear Radiation Sources (Not for Medical Use)

49071 * Nuclear Safety Equipment and Supplies: Dosimeters, Film Badges, Lead Shielding, Radiation Monitors, Survey Meters (For Warning Tape See Class 832)

49072 * Optical Laboratory Equipment: Beam Splitters, Choppers, Diffraction Gratings, Interferometers, Monochromators, Optical Benches and Tables, etc.

49073 * Photometers, Reflectance

49074 * Physics Equipment (Not Otherwise Classified)

49075 * Personnel Monitoring (ETO, Formaldehyde)

49077 * Pumps, Liquid (Laboratory Type): Metering, Peristaltic, Syringe, etc.

49078 * Pumps, Vacuum and Pressure/Vacuum

49079 * Radioactive Waste Disposal Systems and Accessories

49080 * Sorption Measurement Systems (For Surface Area of Fine Particles, etc.)

49084 * Spectrometers: Auger, Electron Energy Loss, X‑Ray Frequency, etc. (For Mass Spectrometers See 490‑55)

49088 * Spectroscopes, Direct Reading

49090 * Testing Instruments (Not Otherwise Classified)

49092 * Thermal Analysis, Thermogravimetry, and Thermal Conductivity Apparatus

49093 * Ultrasonic Equipment (For Research): Ultrasound Interferometers, Pulse Generators, etc.

49094 * Vibration Isolation Supports

49096 * X‑Ray Diffraction and Electron Diffraction Equipment

493 LABORATORY EQUIPMENT AND ACCESSORIES: BIOCHEMISTRY, CHEMISTRY, ENVIRONMENTAL SCIENCE, ETC.

49304 * Air Quality Monitoring Equipment and Accessories

49306 * Baths, Constant Temperature (Hot or Cold): Recirculating, Shaking, etc.

49308 * Biochemical Research Equipment: DNA Synthesizers, Enzyme Analyzers, Respirometers, etc.

49309 * Chemical Analysis Systems, Automated: Ion‑Sensing Electrode, Micro‑Kjeldahl, Titration, etc.

49310 * Chemical Reactors: High‑Pressure (Autoclaves), Catalytic, Fluid‑Bed, Photochemical, etc.

49311 * Chromatographs, Gas

49312 * Chromatographs, Liquid: High‑Performance (HPLC), Preparative, etc.,and Major Accessories: Absorbance/Fluorescence Detectors and Monitors, etc.

49314 * Combustion Analysis Equipment, Automatic (For Carbon, Nitrogen, Sulfur, etc.)

49316 * Densitometers, Scanning (Gel or Plate Scanners)

49317 * Desorber

49324 * Electrophoresis Equipment: Electrofocussing Cells, Gel Driers and Slicers, Power Supplies, etc.

49330 * Evaporators, Analytical (Air or Nitrogen Jet)

49332 * Evaporators, Vacuum: Flash, Rotating, etc.

49335 * Fluorometers and Spectrofluorometers

49338 * Freeze‑Drying and Critical‑Point Drying Apparatus

49342 * Gas Analysis Equipment (For CO2 Oxygen, etc., in Gas Mixtures)

49344 * Gas Generating and Purifying Equipment: Hydrogen, Oxygen, Ozone, Pure Air, etc.

49350 * Osmometers

49351 * Photoionization Analyzer and Lamps

49352 * Photometers, Flame

49354 * Photometers, Photoelectric (Colorimeters, Transmittance)

49358 * Polarimeters

49360 * Polarographs

49362 * Sample Collecting, Diluting and Multiple Dispensing Apparatus, Automatic: Pipetting Machines, etc.

49363 * Sample Concentrators (For Multiple Samples), Vacuum Type

49369 * Spectrometers, Emission: Argon Plasma and Conventional

49373 * Spectrophotometers, Atomic Absorption

49375 * Spectrophotometers, Infrared

49377 * Spectrophotometers, Ultraviolet and Visible

49380 * Tensiometers (For Surface Tension Measurements)

49384 * Tissue Disrupting, Grinding, and Homogenizing Equipment: Frozen Tissue Pulverizers, Ultrasonic Cell Disrupters, etc.

49392 * Vacuum Still: Short Path, Spinning Band, etc.

49396 * Water Quality Monitoring Equipment: BOD Analyzers, Turbidimeters, Well Samplers, etc.
495 LABORATORY AND FIELD EQUIPMENT AND SUPPLIES: BIOLOGY, BOTANY, GEOLOGY, MICROBIOLOGY, ZOOLOGY, ETC.

49505 * Activity Cages, Mazes, and other Animal Psychology Equipment

49507 * Agricultural Science Equipment: Diffusive Resistance Meters, Leaf Porometers and Water Potential Measuring Equipment, Seed Counters and Germinators, Soil Sterilizers, etc.

49509 * Animal Cage and Rack Washing Equipment

49510 * Animal Cages and Supplies (Including Litter)

49512 * Animals, Experimental, Not Specially Bred

49513 * Animals, Experimental, Specially Bred or Selected (e.g., Albino Mice and Rats)

49515 * Aquariums and Supplies

49520 * Biology Equipment and Supplies (Not Otherwise Classified)

49525 * Biology Specimens and Cultures (Except Microbial)

49526 * Biology Specimens and Cultures (Including Microbial): Complete Ecosystems, etc.

49528 * Biotechnology and Clinical Equipment and Supplies

49530 * Botany Specimens

49535 * Cabinets and Cases, Storage (For Slides and Specimens)

49536 * Charts, Anatomical and Life Sciences

49537 * Counters and Counting Chambers (For Bacterial Colonies, Blood Cells, etc.): Hemacytometers, etc.

49538 * Cultures, Microbial (Living Organism)

49539 * Dermatomes

49541 * Fermentation Equipment: Chemostats, Chemotaxis Chambers, Fermenters, etc.

49544 * Geology Equipment and Supplies

49545 * Geology Specimens and Collections

49548 * Incubators: Convection, CO2 (Anaerobic Chambers), etc., and Plant Growth Chambers

49550 * Herbarium Equipment and Supplies: Drying Cases, etc.

49555 * Instruments, Dissecting

49557 * Microscope Slide Preparation Equipment: Staining Racks and Trays, Slide Warmers, etc.

49558 * Microscopy Supplies: Cement, Immersion Oil, Slide Holders and Mailers, etc.

49560 * Mounts and Models

49565 * Museum Preparations and Supplies: Labels, etc.

49569 * Neuropsychological Testing Equipment: Reaction Time, Rotary Pursuit, etc.

49570 * Oceanography and Limnology Equipment: Dredges, Thermographs, etc.

49573 * Physiological Testing and Recording Equipment (Single and Multichannel), and Accessories: Electrodes, Monitors, Stimulators, etc.

49575 * Prepared Slides (Microscope)

49582 * Scales, Laboratory (Animal and Human): Autopsy Scales, Underwater Scales, etc.

49585 * Skeletons: Mounted, Unmounted, and Partial

49588 * Tissue and Organ Culture Equipment: Cell Harvesters, Roller Drums, etc.

49590 * Tissue‑Processing Equipment and Supplies (For Histology): Cryostats, Flotation Baths, Microtomes, Paraffin Embedment Systems, etc.

49595 * Zoology Specimens, Live and Injected

500 LAUNDRY AND DRY CLEANING EQUIPMENT, ACCESSORIES, PARTS AND SUPPLIES ‑ COMMERCIAL

50003 * Conditioning and Finishing Equipment: Chambers, Tunnels, etc.

50005 * Dry Cleaning Plants, Petroleum Solvent

50010 * Dry Cleaning Plants, Synthetic Solvent

50015 * Drying Tumblers, Steam, Electric and Gas Fired (Fifty Pounds and Over)

50017 * Drying Tumblers, Steam, Electric and Gas Fired (Up to Fifty Pounds)

50020 * Extractors, Centrifugal

50025 * Extractors, Hydraulic

50030 * Folders and Folder‑Stackers, Flatwork

50040 * Ironers and Accessories, Flatwork

50045 * Ironing Tables and Spray Guns

50047 * Lint Disposal Systems

50050 * Marking Machines

50055 * Patching Machines, Electric

50060 * Presses

50061 * Repair Parts (For Dry Cleaning Plants)

50062 * Repair Parts (For Drying Tumblers)

50063 * Repair Parts (For Ironers, Folders, and Presses)

50064 * Repair Parts (For Washers, Extractors, and Washer Extractors)

50065 * Soap Tanks and Automatic Supply Injection Systems

50070 * Starch Cookers

50075 * Tables, Shirt Finishing and Folding

50087 * Washer Extractors (Rated Under 100 Pounds)

50090 * Washer Extractors (Rated at 100 Pounds and Over)

50095 * Washing Machines
505 LAUNDRY AND DRY CLEANING COMPOUNDS AND SUPPLIES

50515 * Bluing, Inks, and Vat Dyes

50520 * Boron Compounds: Granulated Borax, Sodium Perborate, etc.

50525 * Chlorine Bleaches, etc.

50530 * Chemicals (Not Otherwise Classified)

50533 * Detergents, Special Formula (For Removing Proteins, Tannin, and Other Soils)

50535 * Detergents, Synthetic

50537 * Detergents, Synthetic, Germicidal

50540 * Dry Cleaning Materials: Detergents, Naphtha and Other Solvents, etc.

50541 * Dry Cleaning Solvent Regeneration Materials: Activated Carbon (Absorbent Powder), Diatomite (Filter Powder), etc.

50542 * Dry Cleaning Supplies: Bone Scrapers, Spotting Brushes, Spotting Tools, etc.

50547 * Fabric Softeners, Germicidal and Nongermicidal

50548 * Garment Bags, Laundry

50557 * Laundry Alkalis: Sodium Hydroxide (Caustic Soda), Sodium Metasilicate, Sodium Orthosilicate, etc.

50563 * Paper Goods: Shirt Bands and Boards, etc.

50568 * Paraffin Wax

50573 * Sizing, Textile Finishing

50578 * Soaps: Bar, Chip, Flake, and Granular

50580 * Soaps, Germicidal: Bar, Chip, Flake, and Granular

50585 * Sours

50588 * Stain and Spot Remover (Fabric)

50590 * Starches

50595 * Waxes and Cleaners (For Ironers, Presses, etc.)
510 LAUNDRY TEXTILES AND SUPPLIES

51008 * Aprons, Flatwork Ironer

51016 * Asbestos Covers and Pads

51020 * Bag Holders, Baskets, Carts, and Trucks

51022 * Bags, Laundry, Cloth

51024 * Bags, Laundry, Water Soluble

51032 * Bags and Liners (For Bag Holders, Baskets, and Trucks)

51048 * Belts and Feed Ribbons

51056 * Covers and Cover Cloths

51064 * Identification Pins, Tags, etc.

51072 * Net Pins

51080 * Nets, Laundry

51083 * Pads and Padding

51085 * Press Pads, Metal

51090 * Slings, Laundry (For Conveyor Systems)

515 LAWN MAINTENANCE EQUIPMENT, ACCESSORIES, AND PARTS (NON‑AGRICULTURAL APPLICATIONS)

51505 * Aerators, Pluggers, and Spikers

51507 * Blowers, Lawn, Power

51508 * Carts, Lawn

51510 * Edgers and Trimmers

51515 * Engines, Motors, and Parts (For Lawn Equipment)

51518 * Feeders, Root

51520 * Fertilizer Distributors, Lawn Type (See Class 020 for Commercial Distributors)

51530 * Lawn Mowers, Hand, Reel Type (Manual)

51535 * Lawn Mowers, Power, Heavy Duty, Flail Type (See Class 020 For Highway Type)

51540 * Lawn Mowers, Power, Heavy Duty, Reel Type (See Class 020 For Highway Type)

51545 * Lawn Mowers, Power, Heavy Duty, Rotary Type (See Class 020 For Highway Type)

51550 * Lawn Mowers, Power, Light Duty, Reel Type (For Yard Use)

51555 * Lawn Mowers, Power, Light Duty, Rotary Type (For Yard Use)

51556 * Lawn Mowers, Riding Type

51565 * Rakers and Combers, Lawn, Power

51566 * Shears: Grass, Hedge, Lopping, Pruning, etc.

51567 * Shredders and Screeners (For Conditioning Soil)

51569 * Snowblowers, Light Duty (Walk Behind)

51570 * Sod Cutters and Lifters

51575 * Spreaders, Broadcast, Fertilizer and Seed

51580 * Sprinklers, Portable

51582 * Sprinkler Systems and Parts, Lawn and Turf

51583 * Tree Trimming and Pruning Equipment (Portable, Power Operated ‑ Not Saws)

51585 * Vacuum Cleaners and Other Litter Pickup Devices: Lawn, Parking Area, Sidewalk, etc.
520 LEATHER AND RELATED EQUIPMENT, PRODUCTS, ACCESSORIES, AND SUPPLIES

52006 * Beeswax

52008 * Blankets, Cinches, and Pads, Saddle

52010 * Bottomfillers and Bottom Filler (For Cork See Class 010) Materials (For Shoe Manufacturing)

52012 * Box Toes

52014 * Cement and Thinner (For Leather and Rubber)

52016 * Hand Tools, Leather Working

52018 * Harness Hardware

52020 * Harness, Leather

52022 * Heel and Toe Plates

52024 * Heel Braces

52026 * Heel Fillers, Grippers, Liners, Scaphoid Pads, etc.

52028 * Heels, Leather and Wood

52030 * Heels, Soles, and Strips, Composition

52032 * Heels, Soles, and Strips, Rubber

52033 * Heels, Soles, and Strips, Leather

52034 * Horse Collars, All Types

52036 * Ink and Brushes, Leather Working

52038 * Insoles and Counters, Shoe

52040 * Leather, Belt

52042 * Leather, Harness

52044 * Leather, Shoe: Sole Bends, Split, and Upper

52046 * Leather Working Machines (Including Shoe Stitching Machines)

52048 * Lining, Shoe Tongue

52050 * Metal Eyelets (For Leather)

52052 * Nails, Tacks, and Wire, Shoe

52054 * Neat's‑Foot Oil

52056 * Needles and Awls, Shoe Machine

52058 * Patching and Upper Shoe Machine

52060 * Polishes: Leather, Shoe, etc.

52061 * Recycled Leather Products

52062 * Saddles

52064 * Saddle Trees

52066 * Shanks, Shoe, Steel and Fiber

52068 * Shoe Lasts: Iron, Wood, and Plastic

52070 * Shoe Repair Supplies: Beading, Belting, Cleats, Elastic, Pads, Piping, etc.

52072 * Shoe Shine Brushes and Cloths

52074 * Shoe Shine Machines, Electric

52076 * Shoelaces, All Types

52078 * Skins, Skivers, and Pelts (For Shoe Manufacturing)

52080 * Soap, Saddle

52082 * Stirrups, Saddle

52084 * Thread, Shoe Stitching

52086 * Wax, Stitching

52088 * Welting, Shoe

52090 * Wheel Covers, Cloth (For Shoe Manufacturing See Class 005 for Abrasives)
525 LIBRARY AND ARCHIVAL EQUIPMENT, MACHINES, AND SUPPLIES

52505 * Archival Storage Materials (Acid Free): Document Cases, Envelopes, File Folders, etc.

52510 * Binders, Covers, Jackets, Protectors, Sticks, etc. (For Books, Magazines, Newspapers, Pamphlets, Photographs, etc.)

52520 * Book Cards, Date Slips, Pockets, Protectors, etc.

52525 * Book Ends, Holders, Supports, etc.

52530 * Book Mending, Rebinding, and Repairing Supplies

52540 * Book Security Systems, Equipment, and Supplies

52550 * Books, Accession

52555 * Daters, Pencil and Band Type; and Supplies

52560 * Library Catalog Cards and Accessories: Cards, Guides, Protectors, Sorters, Trays, etc.

52565 * Library Forms, All Kinds: Circulation Record, Continuous, Strip, etc.

52570 * Library Labeling Supplies: Labels, Letters, Signals, etc.

52575 * Library Machines: Card Duplicators, Card Master Machines, Charging Machines, Pasting Machines, etc.

52580 * Library Supplies, Miscellaneous

530 LUGGAGE, BRIEF CASES, PURSES AND RELATED ITEMS

53015 * Attache Cases

53030 * Brief Cases, Brief Bags, and Portfolios

53039 * Business and Credit Card Holders, Binders, Folders, etc.

53045 * Cases: Catalog, ID Card, Salesman's and Special

53060 * Luggage and Trunks

53065 * Purses, Wallets, Key Cases, etc.

53075 * Travel Kits and Accessories

540 LUMBER AND RELATED PRODUCTS

54005 * Asbestos Sheets, All Types (Except Insulation and Roofing)

54008 * Asbestos Siding, Flat

54009 * Blocking Wood

54010 * Bridge Timbers and Railroad Ties, Treated

54014 * Lumber, Cedar

54017 * Lumber, Cypress

54020 * Lumber, Fir

54023 * Lumber, Hardwood, All Kinds

54026 * Lumber, Parana Pine

54032 * Lumber, Redwood

54034 * Lumber, Softwood (SPF)

54035 * Lumber, Southern Pine, Laminated Structural Type

54041 * Lumber, Treated: Creosote, Penta, Wolmanized, etc.

54042 * Lumber, Treated: Fire Retardant

54043 * Lumber, Walnut

54044 * Lumber, White Pine

54047 * Lumber, Yellow Pine

54050 * Particleboard

54053 * Pressed Paper Sheets

54056 * Pressed Wood Sheets: Masonite, etc.

54057 * Pilings, Treated

54059 * Plywood, Fir

54062 * Plywood, All Kinds (Except Decorative Panels, Fir and Plastic Faced)

54065 * Plywood Panels, Decorative, Prefinished

54068 * Plywood Panels, Plastic Faced (For Highway Signs, etc.)

54070 * Poles, Treated

54071 * Posts, Cedar

54073 * Posts, Treated

54075 * Railings

54077 * Recycled Lumber

54078 * Sawdust and Shavings

54081 * Sheetrock and Accessories: Cement, Corners, Floating Compound, etc. (For Tape See Class 832)

54084 * Shakes and Shims, Wood

54087 * Siding, Prefinished Particleboard

54088 * Siding, Vinyl Clad

54090 * Stakes: Engineers', Agricultural, etc.

54094 * Underlayment

54095 * Veneers, All Kinds
545 MACHINERY AND HARDWARE, INDUSTRIAL

54502 * Bits, Dies, Reamers, Taps, etc. (For Stationary Power Tools)

54504 * Blades, Power Saw, Stationary: Circular and Reciprocating

54505 * Bushings, Machinery (Not Otherwise Classified)

54506 * Chain Hoists

54509 * Chain Saws

54511 * Compactors, Trash, Industrial, Stationary (See 045 and 165 for Other Types)

54515 * Drills, Stationary, Air Powered: Arbor, Press, etc.

54516 * Drills, Stationary, Electric Powered: Arbor, Press, etc.

54517 * Drills, Stationary, Hydraulic Powered: Arbor, Press, etc.

54518 * Gin Machinery

54521 * Grinders: Bench, Portable, and Stand

54523 * Impact Tools, Air Powered (Not Road Building)

54524 * Impact Tools, Electric Powered (Not Road Building)

54525 * Impact Tools, Hydraulic Powered (Not Road Building)

54526 * Industrial Type Steam and High Pressure Water Cleaning Equipment, Accessories and Supplies

54527 * Jacks, Industrial: Hydraulic, Screw, and Track

54530 * Key Duplicating Machines

54533 * Lathe, Metalworking, Accessories and Supplies

54536 * Lathe, Woodworking

54539 * Lifts, Platform, Telescoping and Laterally Powered

54540 * Machines, Roofing: Roof Scratchers, Rotary Spudders, etc.

54542 * Masonry Saws and Blades (See Class 755 for Road and Highway Concrete Saws)

54543 * Metal Electroplating Machine, Accessories & Supplies

54545 * Metalworking Machines and Tools, (Not Itemized Herein), Portable and Stationary

54548 * Milling Machines

54549 * Motors and Engines (Including Parts), Industrial, All Types (Not Automotive, Lawn or Marine)

54552 * Oil Spillage Containment and Recovery Equipment

54554 * Planers, Electric

54555 * Pollution Detection and Control Equipment (Other Than Oil Spill)

54556 * Post Straighteners and Pullers, Hydraulic

54557 * Posthole Diggers and Earth Drills, Powered, Portable

54560 * Presses, Wastepaper or Other Material (Not Automotive or Printing)

54561 * Refuse/Garbage Burning Equipment

54562 * Router, Air/Pneumatic

54563 * Router, Electric

54566 * Sandblasting Equipment and Accessories

54569 * Sanders, Bench or Portable: Belt, Disc, and Finishing

54575 * Saws, Stationary, Powered: Band, Scroll, Radial Arm, Table, Veneer, etc.

54578 * Shapers and Jointers, Wood

54580 * Shield, Trench (Worker Protection)

54581 * Sharpeners: Lawn Mower, Saw, etc.

54582 * Shredder, Metal/Wood

54583 * Shredder, Aerator, and Composter for Sludge

54584 * Shears, Metal, Electric

54585 * Tire Shredder

54586 * Trowler, Concrete, Engine Driven

54587 * Windmills and Parts

54588 * Vacuum Cleaners and Dust Collectors for Hazardous Material

54590 * Woodworking Machines and Tools (Not Otherwise Classified), Portable and Stationary

550 MARKERS, PLAQUES AND TRAFFIC CONTROL DEVICES

55004 * Beads, Glass, Sign and Stripe

55006 * Bridge and Railroad Crossing Gates

55008 * Buttons, Delineators, Reflectors, etc., Reflectorized

55010 * Cement, Contact (For Traffic Control Markers)

55012 * Clamps, U‑Type, Large (For Highway Signs)

55014 * Early Warning System, Engine Powered, Trailer Mounted (Or for Truck Mounting)

55020 * Flares and Fusees

55022 * Gaskets, Traffic Markers and Dividers

55028 * Markers, Plaques, Placards and Tablets: Dedicational, Historical, Informational, etc.

55030 * Markers, Traffic, Ceramic: Jiggle Bars, etc.

55031 * Markers, Traffic, Concrete

55032 * Markers, Traffic, Metal

55033 * Markers, Traffic, Fiberglass

55034 * Markers, Traffic, Plastic and Rubber

55036 * Marking Compound (Thermoplastic), and Marking Powder

55038 * Parking Meters and Area Control Equipment

55041 * Posts, Flexible (For Delineator Markers)

55042 * Safety Barriers, Traffic, Mobile: Energy Absorption Systems, Impact Attenuators (Crash Barriers), etc.

55043 * Safety Barriers, Traffic, Stationary: Energy Absorption Systems, Impact Attenuators (Crash Barriers), etc.

55044 * Sheeting, Reflectorized (For License Plates)

55045 * Sheeting, Reflectorized (General)

55058 * Signal Torches, Kerosene

55072 * Stripes and Legends, Plastic, Prefabricated, Reflective

55078 * Traffic Cones, Lane Markers, and Barricades (Portable)

55080 * Traffic Controls and Equipment, Electric Systems

55081 * Traffic Controls and Equipment, Electric Parts

55082 * Traffic Counters and Accessories

55085 * Traffic Signal Poles, Standards, and Brackets

55088 * Traffic Signals and Equipment, Electric Systems

55089 * Traffic Signals and Equipment, Electric Parts

55091 * Vehicle Detectors

55093 * Warning Devices, Telescoping or Fold Up Type; and Accessories

55096 * Warning Lights, Flashers, and Flashing Arrow Boards (See Class 285‑76 for Streetlights and Standards)

555 MARKING AND STENCILING DEVICES

55510 * Stencil Board and Paper, Precut

55520 * Stencil Board and Paper, Rolls and Sheets

55530 * Stencil Cutting Machine

55540 * Stenciling Supplies: Brushes, Inks, etc.

55550 * Stenciling Rollers

55570 * Stencils, Metal Adjustable, Stock

55580 * Stencils, Metal (Not Cut)

55590 * Stencils, Metal (Precut)

556 MASS TRANSPORTATION ‑ TRANSIT BUS

55610 * Coach, Transit (Articulated)

55615 * Coach, Transit (Double Door)

55620 * Coach, Transit (Electric)

55630 * Coach, Transit (Mini) Conventional

55640 * Coach, Transit (Mini) Handicapped

55650 * Coach, Transit (Single Door, under 35 feet)

55660 * Coach, Transit (Touring) Conventional

55670 * Coach, Transit (Touring) Custom
557 MASS TRANSPORTATION ‑ TRANSIT BUS ACCESSORIES AND PARTS

55705 * Air Conditioning

55710 * Axles, Including Suspension

55715 * Body Panels

55720 * Brake Parts/Linings

55725 * Electrical Accessories and Parts (Not Lighting)

55730 * Engines, Complete

55733 * Engine Parts

55734 * Filters: Air, Fuel, Oil, etc.

55735 * Floors, Matting

55738 * Hubodometers

55740 * Glazing/Mirrors

55750 * Lamps/Lighting, Interior and Exterior

55754 * Radiators, Heater Cores, etc.

55755 * Reflectors

55760 * Seating and Upholstery

55762 * Signage, Advertising Type (Interior and Exterior)

55765 * Steering Components and Parts

55770 * Tanks: Air, Fuel, Water

55775 * Transmissions, Complete

55778 * Transmission Parts

55780 * Undercarriage/Frame

55785 * Wheels

55790 * Wheelchair Lifts and Accessories

558 MASS TRANSPORTATION ‑ RAIL VEHICLES AND SYSTEMS

55820 * Freight Carts

55830 * Locomotives, Diesel

55835 * Locomotives, Electric

55840 * Passenger Cars, Light (Self‑Propelled)

55845 * Passenger Cars, Light (Non‑Powered)

55850 * Passenger Cars, Heavy (Self‑Propelled)

55855 * Passenger Cars, Heavy (Non‑Powered)

55870 * Specialized Vehicles (Self‑Propelled) (Rail Car Movers, etc.)

55875 * Specialized Vehicles (Non‑Powered)

55885 * Trolleys, Accessories, and Parts

559 MASS TRANSPORTATION ‑ RAIL VEHICLE PARTS AND ACCESSORIES

55905 * Air Conditioning

55910 * Body Panels, Frames, and Parts

55915 * Brake Systems

55917 * Brushes, Carbon

55920 * Couplers

55925 * Current Collecting Systems

55930 * Door Operators

55935 * Drive Motors and Accessories

55940 * Electrical Accessories and Parts (Not Lighting)

55945 * Glazing/Mirrors

55955 * Lamps/Lighting, Interior and Exterior

55960 * Reflectors

55965 * Seating and Upholstery

55967 * Shock Absorbers, Rail Vehicles

55970 * Signage

55975 * Special Parts (Not Otherwise Identified)

55976 * Switch Stands

55977 * Tools, Railroad (Power)

55978 * Tools, Railroad (Non Power)

55979 * Track Hardware (Plates, Joint Bars, Spikes, Clips, Bolts, Nuts, etc.) (See Class 570 For Rails)

55980 * Traction Power

55990 * Wheel and Axle Assemblies
560 MATERIAL HANDLING AND STORAGE EQUIPMENT AND ALLIED ITEMS

56002 * Carts, Industrial, All Kinds (Except Gas and Hospital)

56003 * Conveying Systems, Food Processing

56006 * Conveyor Line Boosters, Powered

56009 * Conveyor Systems, Overhead

56012 * Conveyors and Hoists, Laundry Handling

56015 * Conveyors, Belt Type: Canvas, Metal, and Rubber

56018 * Conveyors, Bucket Type (Not Road Building)

56021 * Conveyors, Gravity, Roller Type, Aluminum and Steel Frames

56024 * Conveyors, Gravity, Wheel Type, Aluminum and Steel Frames

56027 * Conveyors, Pneumatic

56030 * Conveyors, Powered, Roller Type

56033 * Conveyors, Screw Type

56036 * Conveyors, Vibrating

56039 * Cranes, All Kinds (Except Automotive and Road and Bridge Building)

56045 * Dockboards and Ramps, All Types

56048 * Lifters and Stackers, Hydraulic and Powered

56050 * Liquid Mixing Equipment

56054 * Pallets, All Types

56055 * Tow, Battery Powered

56056 * Tie‑Downs, Straps, etc.

56057 * Tractors, Warehouse

56060 * Trucks, Barrel and Drum

56063 * Trucks, Dolly

56066 * Trucks, Hand, Shelf

56069 * Trucks, Hand, Two‑Wheeled

56072 * Trucks, Lift, Hand Operated

56075 * Trucks, Lift, Powered: Fork Lifts, etc.

56078 * Trucks, Pallet, Hand Operated and Powered

56081 * Trucks, Platform

56084 * Wheels, Industrial, Steel, Pneumatic, and Rubber Tired Molded‑on

565 MATTRESS MANUFACTURING MACHINERY AND SUPPLIES

56505 * Border Backing, Cotton

56510 * Box Spring Units

56515 * Cores, Polyurethane Foam

56520 * Cores, Rubber, Foam

56525 * Handles, Cord, Steel‑Backed

56530 * Hog Rings

56535 * Innerspring Units

56540 * Mattress Manufacturing Machinery and Parts

56545 * Mattress Manufacturing Tools

56550 * Needles, Mattress

56555 * Sisal Padding, Loomed, Latex Coated

56560 * Sisal Padding, Loomed, Plain

56565 * Spring Covers, Wire and Paper Cord Mat

56570 * Tape, Border

56575 * Tufts, Button, Mattress

56580 * Twine, Mattress

56585 * Ventilators, Screened

570 METALS: BARS, PLATES, RODS, SHEETS, STRIPS, STRUCTURAL SHAPES, TUBING, AND FABRICATED ITEMS

57003 * Alloy Metal: Angles, Sheets, etc.

57005 * Aluminum: Bars, Plates, Posts, Rods, Sheets, Siding, Strips, Structural Shapes, Tubes, etc.

57006 * Aluminum Ingots

57009 * Brass and Bronze: Bars, Plates, Rods, Sheets, Strips, etc.

57011 * Brass Ingots

57013 * Bushing Stock, Brass and Bronze

57018 * Copper: Bars, Plates, Rods, Sheets, Strips, etc.

57019 * Cutting Rod

57021 * Decking, Steel

57023 * Expanded Metal (Not Stainless)

57024 * Expanded Metal, Stainless

57025 * Forms, Metal (For Concrete Curbs, Columns, and Gutters)

57028 * Guard Rails and Accessories: Bolts, Posts, Terminal Ends, Washers, etc.

57029 * Iron: Angles, Bands, Plate, Sheets, etc.

57031 * Lead: Bulk, Granulated, Strips, etc. (Not Plumbing or Paint)

57032 * Keystock, All Sizes

57033 * License Plate Blanks

57034 * License Plates Complete (Purchased Through Bid Process)

57035 * Magnesium Alloy: Bars, Plates, Rods, Sheets, Strips, etc.

57037 * Magnesium Alloy Ingots

57040 * Ornamental Ironwork

57042 * Pig Iron Ingots

57044 * Posts, Steel (For Delineator Markers, Mile Markers, etc.)

57046 * Post‑Tensioned Type Reinforcing System (For Concrete Slabs)

57048 * Rails, Railroad, Steel

57050 * Scrap Metals, All Kinds

57052 * Shafting: Bronze, Monel, Stainless Steel, Steel, etc.

57054 * Sheet Metal, Fabricated (Custom‑Made Sheet Metal Items)

57056 * Sheet Piling, Steel

57057 * Shim Stock, Steel

57062 * Spring Steel

57064 * Stainless Steel: Bars, Plates, Rods, Sheets, Strips, Tubes, etc.

57065 * Steel Bridge Truss, Overhead

57066 * Steel, Cold Rolled: Bars, Plates, Rods, Sheets, and Strips

57068 * Steel, Fabricated: Beams, Gabions, Gratings, Walkways, Window Bars, and Custom‑Made Steel Items

57070 * Steel, Galvanized: Bars, Pipes (Not Plumbing), Plates, Rods, Sheets, Strips, etc.

57072 * Steel, Mild: Bars, Plates, Rods, Sheets, Strips, Tubes, etc.

57076 * Steel, Reinforcing, Bars and Rods

57077 * Steel, Reinforcing, Mesh

57078 * Steel, Reinforcing, Fabricated

57079 * Steel Siding

57080 * Steel Sheets, High Carbon (For License Plates, etc.)

57081 * Steel Studs, Dry Wall

57082 * Steel Wire Panels (For Partitions, Window Guards, etc.)

57084 * Structural Shapes, Steel: Angles, Channels, I‑Beams, etc.

57085 * Tin

57087 * Tool Steel: Bars, Drill Rod, Flat Stock, etc.

57090 * Tubing, Mechanical, Steel: Rectangular, Round, Square, etc.

57095 * Zinc: Anodes, Sheets, etc.
575 MICROFICHE AND MICROFILM EQUIPMENT, ACCESSORIES, AND SUPPLIES

57525 * Computer Output Microfilm/Microfiche (COM) Units: COM Recorders, COM Cameras, COM Tape/Recorder, etc.

57529 * Jacket Loaders, Microfilm

57530 * Microfilm Cameras and Accessories

57533 * Microfiche and Microfilm Duplicators

57540 * Microfilm Splicer and Supplies

57545 * Microfilm Process Chemicals

57547 * Microfiche/Microfilm Reader Printer Supplies: Paper, Toner, etc.

57549 * Microfiche/Microfilm Supplies (Not Otherwise Classified): Jackets, Leaders, Mailers, Reels, Spools, Trailers, Aperture Cards, etc.

57550 * Opaque Viewers (For Microprints and Other Opaque Microforms)

57551 * Microfiche and Microfilm Equipment (Not Otherwise Classified)

57555 * Processors, Microfilm

57570 * Raw Microfilm

57572 * Reader, Microfiche and Microfilm

57576 * Reader/Printer, Microfiche and Microfilm

578 MISCELLANEOUS PRODUCTS

57805 * Assembly Lines, Complete

57806 * Avalanche Devices, Equipment, Accessories and Parts

57817 * Caskets, Funeral (See Classes 410 and 465 for Mortuary Equipment)

57820 * Counters, Mechanical: Tally, etc.

57822 * Counting Machines, Electronic (Not Ticometers, See Class 600): Tally, etc.

57827 * Dehydrating Machines and Parts

57828 * Deodorant Spray, (Heavy Duty Outdoor Type)

57831 * Display and Showroom Equipment and Supplies

57835 * Election Equipment and Supplies

57837 * Flood Control Devices, Equipment, Accessories and Parts

57840 * Gavels

57850 * Holders, Metal: Card, Door Name Card, Label, etc.

57855 * Mats, All Kinds (Not Otherwise Classified)

57858 * Numbering Machines and Equipment (Take‑A‑Number)

57859 * Pneumatic Tube Equipment, Accessories, and Supplies

57863 * Real Estate: Land and Improvements

57864 * Recycling Equipment, Machines, and Supplies

57865 * Religious Goods: Altar Sets, Collection Plates, Ecclesiastical Metalware, Pulpit Scarves, etc.

57874 * Robots (For Manufacturing Applications, etc.)

57876 * Robots (For Educational, Scientific Applications, etc.)

57885 * Tachistoscopic Devices

57886 * Tags, Key (All Kinds)

57890 * Taxidermy Equipment and Supplies

57891 * Testing Machines, Driver, Automated (Including Driver Simulating Machine)

57892 * Toll Collection Equipment and Supplies

57894 * Turf, Artificial, Indoor and Outdoor
580 MUSICAL INSTRUMENTS, ACCESSORIES, AND SUPPLIES

58003 * Amplified Instruments (Guitars, etc.) and Amplifiers

58005 * Band and Choral Risers

58010 * Band Instruments and Accessories

58015 * Band Room Equipment: Music Cabinets, Stands, etc.

58025 * Electronic Musical Instruments: Electronic Organs, Synthesizers, Visualizers, etc.

58030 * Metronomes and Tuners, Conventional or Electronic

58035 * Music, Sheet and Folio

58040 * Musical Instrument Repair Parts and Supplies (Except Organ and Piano)

58045 * Musical Supplies: Music Holders, Strings, Reeds, etc.

58055 * Organs (Conventional), Accessories, Parts and Supplies

58060 * Pianos, Accessories, Tuning Instruments, Parts and Supplies

58080 * Stringed Instruments, Conventional; and Accessories

58085 * Tower Chimes, Accessories, Parts, and Supplies

590 NOTIONS AND RELATED SEWING ACCESSORIES AND SUPPLIES

59002 * Bra Backs, Replacement

59004 * Buckles, Belt and Clothing

59008 * Buttons, All Kinds

59009 * Crochet Hooks, Embroidery Hoops, Embroidery Needles, Knitting Needles, etc.

59010 * Cutting Boards

59012 * Dress Forms

59016 * Eyelets and Grommets

59020 * Fabrics, Heat Adhesive (For Marking, Patching, etc.)

59022 * Fasteners, Self‑Gripping

59024 * Fasteners, Snap

59028 * Hangers, Garment

59032 * Hatters' Supplies: Bands, Blocks, Linings, etc.

59036 * Hooks and Eyes

59037 * Interlining, Fusible

59038 * Knitted Cuffs

59040 * Labels, Woven Fabric

59042 * Measuring Devices: Pattern Curves, Sewing Gauges, Tapes, Yardsticks, etc.

59044 * Needles, Pins, Thimbles, etc.

59048 * Patterns, Clothing

59050 * Pressing Aids: Cloths, Seam Rolls, Tailor's Boards, Tailor's Hams, etc.

59052 * Scissors: Household, Pinking, Sewing

59056 * Sewing Accessories: Bound Buttonhole Makers, Seam Rippers, Sewing Baskets, etc.

59057 * Sewing Kits, All Kinds

59060 * Slide Fasteners (Zippers)

59062 * Stays, All Types

59064 * Tape and Webbing, Elastic

59068 * Tape, Binding

59069 * Tape, Velcro Type (See 615‑89 for Office Type)

59072 * Thread, Embroidery (Crewel)

59076 * Thread, Sewing, Commercial (Not Shoe Stitching)

59080 * Thread, Sewing, Domestic

59084 * Webbing (Not Elastic)

59088 * Yarn, Knitting

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