AEROSPACE CRAFT COMPONENTS AND ACCESSORIES

. 1610 Aircraft propellers and components
. 1615 Helicopter rotor blades, drive mechanisms and components
. 1620 Aircraft landing gear and components
. 1630 Aircraft wheel and brake systems
. 1640 Aircraft control cable products
. 1650 Aircraft hydraulic, vacuum and de-icing system components
. 1660 Aircraft air conditioning, heating and pressurizing equipment
. 1670 Parachutes and cargo tie down equipment
. 1680 Miscellaneous aircraft accessories and components

AEROSPACE CRAFT LAUNCHING, LANDING, GROUND HANDLING AND SERVICING EQUIPMENT

. 1710 Aircraft landing equipment
. 1720 Aircraft launching equipment
. 1730 Aircraft ground servicing equipment
. 1740 Aircraft specialized trucks and trailers

TIRES AND TUBES

. 2610 Tires and tubes, pneumatic, except aircraft
. 2620 Tires and tubes, pneumatic, aircraft
. 2630 Tires, solid and cushion
. 2640 Tire rebuilding and tire and tube repair materials

ENGINES, TURBINES AND COMPONENTS

. 2805 Gasoline reciprocating engines, except aircrafts, and components
. 2810 Gasoline reciprocating engines, aircraft, and components
. 2815 Diesel engines and components
. 2835 Gas turbines and jet engines, non-aircraft, and components
. 2840 Gas turbines and jet engines, aircraft, and components
. 2845 Rocket engines and components
. 2850 Gasoline rotary engines and components
. 2895 Miscellaneous engines and components
. 2910 Engine fuel system components, non-aircraft
. 2915 Engine fuel system components, aircraft and missile prime movers
. 2920 Engine electrical system components, non-aircraft
. 2925 Engine electrical system components, aircraft prime moving
. 2930 Engine cooling system components, non-aircraft
. 2935 Engine cooling system components, aircraft prime moving
. 2940 Engine air and oil filters, strainers and cleaners, non-aircraft
. 2945 Engine air and oil filters, cleaners, aircraft prime moving
. 2950 Turbo supercharger and components
. 2990 Miscellaneous engine accessories, non-aircraft
. 2995 Miscellaneous engine accessories, aircraft

MECHANICAL POWER TRANSMISSION EQUIPMENT

. 3010 Torque converters and speed changers
. 3020 Gears, pulleys, sprockets and transmission chain
. 3030 Belting, drive belts, fan belts and accessories
. 3040 Miscellaneous power transmission equipment

BEARINGS

. 3110 Bearings, antifriction, unmounted
. 3120 Bearings, plain, unmounted
. 3130 Bearings, mounted

ROPE, CABLE, CHAIN AND FITTINGS

. 4010 Chain and wire rope
. 4020 Fire rope, cordage and twine
. 4030 Fittings for rope, cable and chain

REFRIGERATION, AIR CONDITIONING AND AIR CIRCULATING EQUIPMENT

. 4110 Refrigeration equipment
. 4120 Air conditioning equipment
. 4130 Refrigeration and air conditioning components
. 4140 Fans, air circulators and blowing equipment
. 4150 Vortex tubes and other related cooling tubes

FIRE FIGHTING, RESCUE AND SAFETY EQUIPMENT

. 4210 Firefighting equipment
. 4220 Marine lifesaving and diving equipment
. 4230 Decontaminating and impregnating equipment
. 4235 Hazardous material spill containment and clean-up equipment
. 4240 Safety and rescue equipment
. 4250 Recycling and reclamation equipment

PUMPS AND COMPRESSORS

. 4310 Compressors and vacuum pumps
. 4320 Power and hand pumps
. 4330 Centrifugals, separators and pressure and vacuum filters

WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT

. 4610 Water purification equipment
. 4620 Water distillation equipment, marine and industrial
. 4630 Sewage treatment equipment

PIPE, TUBING, HOSES AND FITTINGS

. 4710 Pipe, tube and rigid tubing
. 4720 Hose and flexible tubing
. 4730 Hose, pipe, tube, lubrication and railing fittings

VALVES

. 4810 Valves, powered
. 4820 Valves, non-powered

MAINTENANCE AND REPAIR SHOP EQUIPMENT

. 4910 Motor vehicle maintenance and repair shop specialized equipment
. 4920 Aircraft maintenance and repair shop specialized equipment
. 4921 Torpedo maintenance, repair and checkout specialized equipment
. 4930 Lubrication and fuel dispensing equipment
. 4940 Miscellaneous maintenance and repair shop specialized equipment

HAND TOOLS

. 5110 Hand tools, edged, non powered
. 5120 Hand tools, non edged, non powered
. 5130 Hand tools, power driven
. 5133 Drill bitts, counter bores and counter sinks, hand and machine
. 5136 Taps, dies and collets, hand and machine
. 5140 Tool and hardware boxes
. 5180 Sets, kits and outfits of hand tools

INSTRUMENTS AND LABORATORY EQUIPMENT

. 5210 Measuring tools, craftsmen’s
. 5220 Inspection gages and precision layout tools
. 5280 Sets, kits and outfits of measuring tools

HARDWARE AND ABRASIVES

. 5305 Screws
. 5306 Bolts
. 5307 Studs
. 5310 Nuts and washers
. 5315 Nails, machine keys and pins
. 5320 Rivets
. 5325 Fastening devices
. 5330 Packing and gasket materials
. 5331 O-rings
. 5335 Metal screening
. 5340 Hardware, commercial
. 5341 Brackets
. 5342 Hardware, weapon systems
. 5345 Disks and stones, abrasive
. 5350 Abrasive materials
. 5355 Knobs and pointers
. 5360 Coil, flat, leaf and wire springs
. 5365 Bushings, rings, shims and spacers

COMMUNICATION, DETECTION AND COHERENT RADIATION EQUIPMENT

. 5805 Telephone and telegraph equipment
. 5810 Communications security equipment and components
. 5811 Other cryptologic equipment and components
. 5815 Teletype and facsimile equipment
. 5820 Radio and television communication equipment, except airborne
. 5821 Radio and television communication equipment, airborne
. 5825 Radio navigation equipment, except airborne
. 5826 Radio navigation equipment, airborne
. 5830 Intercommunication and public address systems, except airborne
. 5831 Intercommunication and public address systems, airborne
. 5835 Sound recording and reproducing equipment
. 5836 Video recording and reproducing equipment
. 5840 Radar equipment, except airborne
. 5841 Radar equipment, airborne
. 5845 Underwater sound equipment
. 5850 Visible and invisible light communication equipment
. 5855 Night vision equipment, emitted and reflected radiation
. 5860 Stimulated radiation devices, components and accessories
. 5865 Electronic (counter-)countermeasures and quick reaction equipment
. 5895 Miscellaneous communication equipment

ELECTRICAL AND ELECTRONIC COMPONENTS

. 5905 Resistors
. 5910 Capacitors
. 5915 Filters and networks
. 5920 Fuses, arrestors, absorbers and protectors
. 5925 Circuit breakers
. 5930 Switches
. 5935 Connectors, electrical
. 5940 Lugs, terminals and terminal strips
. 5945 Relays and solenoids
. 5950 Coils and transformers
. 5955 Oscillators and piezoelectric crystals
. 5960 Electron tubes and associated hardware
. 5961 Semiconductor devices and associated hardware
. 5962 Microcircuits, electronic
. 5963 Electronic modules
. 5965 Headset, handsets, microphones and speakers
. 5970 Electrical insulators and insulating materials
. 5975 Electrical hardware and supplies
. 5977 Electrical contact brushes and electrodes
. 5980 Optoelectronic devices and associated hardware
. 5985 Antennas, waveguides and related equipment
. 5990 Synchro’s and resolvers
. 5995 Cable, cord and wire assemblies, communication equipment
. 5996 Amplifiers
. 5998 Electrical and electronic assemblies, boards, cards and hardware
. 5999 Miscellaneous electrical and electronic components

FIBER OPTICS MATERIALS, COMPONENTS, ASSEMBLIES AND ACCESSORIES

. 6005 Couplers, splitters and mixers
. 6006 Attenuators
. 6007 Filters
. 6008 Optical multiplexers and demultiplexers
. 6010 Fiber optic conductors
. 6015 Fiber optic cables
. 6020 Fiber optic cable assemblies and harnesses
. 6021 Fiber optic switches
. 6025 Fiber optic transmitters
. 6026 Fiber optic receivers
. 6029 Optical repeaters
. 6030 Fiber optic devices
. 6032 Fiber optic light sources and photo detectors
. 6033 Fiber optic photo detectors
. 6034 Fiber optic modulators and demodulators
. 6035 Fiber optic light transfer and image transfer devices
. 6040 Fiber optic sensors
. 6060 Fiber optic interconnectors
. 6070 Fiber optic accessories and supplies
. 6080 Fiber optic kits and sets
. 6099 Miscellaneous fiber optic components

ELECTRICAL WIRE AND POWER DISTRIBUTION EQUIPMENT

. 6105 Motors, electrical
. 6110 Electrical control equipment
. 6115 Generators and generating sets, electrical
. 6116 Fuel cell power units, components and accessories
. 6117 Solar electric power systems
. 6120 Transformers, distribution and power station
. 6125 Converters, electrical, rotating
. 6130 Converters, electrical, nonrotating
. 6135 Batteries, non-rechargeable
. 6140 Batteries, rechargeable
. 6145 Wire and cable, electrical
. 6150 Miscellaneous electric power and distribution equipment
. 6160 Miscellaneous battery retaining fixtures, liners and ancillary items

LIGHTING FIXTURES AND LAMPS

. 6210 Indoor and outdoor electric lighting fixtures
. 6220 Electric vehicular lights and fixtures
. 6230 Electric portable and hand lighting equipment
. 6240 Electric lamps
. 6250 Ballasts, lamp holders and starters
. 6260 Nonelectrical lighting fixtures

ALARM, SIGNAL AND SECURITY DETECTION SYSTEMS

. 6310 Traffic and transit signal systems
. 6320 Shipboard alarm and signal systems
. 6330 Railroad signal and warning devices
. 6340 Aircraft alarm and signal systems
. 6350 Miscellaneous alarm, signal and security detection systems

INSTRUMENTS AND LABORATORY EQUIPMENT

. 6605 Navigational instruments
. 6610 Flight instruments
. 6615 Automatic pilot mechanisms and airborne gyro components
. 6620 Engine instruments
. 6625 Electrical and electronic properties measuring and testing instruments
. 6630 Chemical analysis instruments
. 6635 Physical properties testing and inspection
. 6636 Environmental chambers and related equipment
. 6640 Laboratory equipment and supplies
. 6645 Time measuring instruments
. 6650 Optical instruments, test equipment, components and accessories
. 6655 Geophysical instruments
. 6660 Meteorological instruments and apparatus
. 6665 Hazard detecting instruments and apparatus
. 6670 Scales and balances
. 6675 Drafting, surveying and mapping instruments
. 6680 Gas and liquid flow, level and mechanical motion measuring instruments
. 6685 Pressure, temperature and humidity measuring and controlling instruments
. 6695 Combination and miscellaneous instruments

PHOTOGRAPHIC EQUIPMENT

. 6710 Cameras, motion picture
. 6720 Cameras, still picture
. 6730 Photographic projection equipment
. 6740 Photographic developing and finishing equipment
. 6750 Photographic supplies
. 6760 Photographic equipment and accessories
. 6770 Film, processed
. 6780 Photographic sets, kits and outfits

INFORMATION TECHNOLOGY EQUIPMENT, SOFTWARE, SUPPLIES AND SUPPORT EQUIPMENT

. 7010 Information technology equipment system configuration
. 7020 Information technology central processing unit, analog
. 7021 Information technology central processing unit, digital
. 7022 Information technology central processing unit, hybrid
. 7025 Information technology input/output storage devices
. 7030 Information technology software
. 7035 Information technology support equipment
. 7045 Information technology supplies
. 7050 Information technology components

BOOKS, MAPS AND OTHER PUBLICATIONS

. 7610 Books and pamphlets
. 7640 Maps, atlases, charts and globes
. 7641 Aeronautical maps, charts and geodetic products
. 7642 Hydrographic maps, charts and geodetic products
. 7643 Topographic maps, charts and geodetic products
. 7644 Digital maps, charts and geodetic products
. 7650 Drawings and specifications

CLEANING EQUIPMENT AND SUPPLIES

. 7910 Floor polishers and vacuum cleaning equipment
. 7920 Brooms, brushes, mops and sponges
. 7930 Cleaning and polishing compounds and preparations

BRUSHES, PAINT, SEALERS AND ADHESIVES

. 8010 Paints, dopes, varnishes and related products
. 8020 Paint and artists’ brushes
. 8030 Preservative and sealing compounds
. 8040 Adhesives

CONTAINERS, PACKAGING AND PACKING SUPPLIES

. 8105 Bags and sacks
. 8115 Boxes, cartons and crates
. 8120 Commercial and industrial gas cylinders
. 8145 Specialized shipping and storage containers