Includes
Drills; Riveters; Portable Electric Saws; Pneumatic Tools; Abrasive Wheels, Cones and other Abrasive Attachments for use only on Hand Held Power Tools.

Possible NAICS Codes
332216 – Saw Blade and Handtool Manufacturing
333991 – Power-Driven Handtool Manufacturing
444110 – Home Centers
332510 – Hardware Manufacturing
333515 – Cutting Tool and Machine Tool Accessory Manufacturing

Includes
Garden Tractors, Walking Type; Lawn Mowers, Powered and Nonpowered; Hedge Trimmers; Lawn Seeders; Fertilizer Spreaders; Gardening Rakes, Forks, Hoes, and Other Garden Tools.

Possible NAICS Codes
333112 – Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
333111 – Farm Machinery and Equipment Manufacturing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
444110 – Home Centers
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
561730 – Landscaping Services
332510 – Hardware Manufacturing
333120 – Construction Machinery Manufacturing
811411 – Home and Garden Equipment Repair and Maintenance
115112 – Soil Preparation, Planting, and Cultivating

Includes
Agricultural Tractors; High Speed Tractors; Industrial Tractors.

Excludes
Aircraft Towing Tractors and Crashed Aircraft Moving Tractors (FSC Class 1740); Aircraft Towing-Power Servicing Tractors (FSC Class 1730); Warehouse Tractors (FSC Class 3930).

Notes
This class includes only complete wheeled tractors, and chassis therefor. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on wheeled tractors, are classified in classes other than this class.

Possible NAICS Codes
333112 – Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
333111 – Farm Machinery and Equipment Manufacturing
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
333120 – Construction Machinery Manufacturing
336999 – All Other Transportation Equipment Manufacturing

Description
Maintenance, Repair and Rebuilding of Equipment: Vehicular Equipment Components

Possible NAICS Codes
811111 – General Automotive Repair
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
811121 – Automotive Body, Paint, and Interior Repair and Maintenance
811198 – All Other Automotive Repair and Maintenance
811114 – Specialized Automotive Repair
561210 – Facilities Support Services
811210 – Electronic and Precision Equipment Repair and Maintenance
336211 – Motor Vehicle Body Manufacturing

Includes
Musette Bags; Duffel Bags; Ammunition Belts; Pistol Belts; Handcuffs; Packboards; Sleeping Bags; Knapsacks; Hikers' Packs; Sunglasses; Skis; Snowshoes; Swords with Scabbards.

Excludes
Toilet Articles; Mess Gear; Fabric Utility Containers.

Possible NAICS Codes
315990 – Apparel Accessories and Other Apparel Manufacturing
314910 – Textile Bag and Canvas Mills
339999 – All Other Miscellaneous Manufacturing
313210 – Broadwoven Fabric Mills
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
316990 – Other Leather and Allied Product Manufacturing
314999 – All Other Miscellaneous Textile Product Mills
561990 – All Other Support Services
541614 – Process, Physical Distribution, and Logistics Consulting Services
339920 – Sporting and Athletic Goods Manufacturing

Includes
Airport, Railroad Platform, Stadium, and Street Lighting Fixtures.

Excludes
Nonelectrical Outdoor Fixtures; Signal Fixtures; Nonelectrical Indoor Fixtures.

Possible NAICS Codes
335132 – Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing
335139 – Electric Lamp Bulb and Other Lighting Equipment Manufacturing
335131 – Residential Electric Lighting Fixture Manufacturing
334419 – Other Electronic Component Manufacturing
334413 – Semiconductor and Related Device Manufacturing
332321 – Metal Window and Door Manufacturing
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
323113 – Commercial Screen Printing

Description
Quality Control Services: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles

Possible NAICS Codes
921190 – Other General Government Support
488490 – Other Support Activities for Road Transportation
444230 – Outdoor Power Equipment Retailers
336320 – Motor Vehicle Electrical and Electronic Equipment Manufacturing
811192 – Car Washes
811114 – Specialized Automotive Repair
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541380 – Testing Laboratories and Services
488999 – All Other Support Activities for Transportation
488410 – Motor Vehicle Towing

Includes
Angledozers; Augers; Backhoes; Bullclams; Bulldozer-Shovels; Cranes; Grubbers; Loaders; Rakes; Rippers; Rollers; Scarifiers; Snow Removal Units; Snowplowes; Sweepers; Treedozers.

Possible NAICS Codes
333618 – Other Engine Equipment Manufacturing
333120 – Construction Machinery Manufacturing
333111 – Farm Machinery and Equipment Manufacturing
423830 – Industrial Machinery and Equipment Merchant Wholesalers
333612 – Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
333112 – Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
336390 – Other Motor Vehicle Parts Manufacturing

Excludes
Low Speed Tractors (FSC Class 2410); Armored Dozer-Scraper Combination Tractors (FSC Class 2350).

Notes
This class includes only complete high speed track laying tractors, and chassis therefor. Any end items. assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on high speed track laying tractors, are classified in classes other than this class.

Possible NAICS Codes
333120 – Construction Machinery Manufacturing
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
333111 – Farm Machinery and Equipment Manufacturing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
336999 – All Other Transportation Equipment Manufacturing
333112 – Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
444230 – Outdoor Power Equipment Retailers
532412 – Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
339920 – Sporting and Athletic Goods Manufacturing
336991 – Motorcycle, Bicycle, and Parts Manufacturing

Description
Maintenance, Repair and Rebuilding of Equipment: Engine Accessories

Possible NAICS Codes
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
336412 – Aircraft Engine and Engine Parts Manufacturing
811111 – General Automotive Repair
488190 – Other Support Activities for Air Transportation
811210 – Electronic and Precision Equipment Repair and Maintenance
336611 – Ship Building and Repairing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
541330 – Engineering Services
333618 – Other Engine Equipment Manufacturing
811198 – All Other Automotive Repair and Maintenance

Description
Maintenance, Repair and Rebuilding of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles

Possible NAICS Codes
811121 – Automotive Body, Paint, and Interior Repair and Maintenance
811111 – General Automotive Repair
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
811198 – All Other Automotive Repair and Maintenance
561210 – Facilities Support Services
811114 – Specialized Automotive Repair

Includes
Domestic and Industrial Vacuum Cleaning Equipment; Carpet Sweepers.

Excludes
Self-propelled and Trailer Mounted Vacuum Cleaners.

Possible NAICS Codes
423850 – Service Establishment Equipment and Supplies Merchant Wholesalers
331222 – Steel Wire Drawing
332216 – Saw Blade and Handtool Manufacturing

Includes
Addressing Machines; Check Handling Machines; Coin Counting Machines; Mailing Machines; Currency Handling Machines.

Excludes
Pencil Sharpeners; Staplers, Office Type; Duplicating Equipment.

Possible NAICS Codes
334112 – Computer Storage Device Manufacturing
339940 – Office Supplies (except Paper) Manufacturing
423420 – Office Equipment Merchant Wholesalers
334111 – Electronic Computer Manufacturing
541519 – Other Computer Related Services
333310 – Commercial and Service Industry Machinery Manufacturing
532420 – Office Machinery and Equipment Rental and Leasing
561499 – All Other Business Support Services
334118 – Computer Terminal and Other Computer Peripheral Equipment Manufacturing
423430 – Computer and Computer Peripheral Equipment and Software Merchant Wholesalers

Includes
Laboratory Glassware; Laboratory Funnels; Laboratory Furnaces; Glass Beads; Laboratory White Sand; Litmus Paper; Paper Filters; Insect Transfixion Pins; Laboratory Glass Wool; Laboratory Furniture, except Dental Laboratory.

Excludes
Instruments covered by other classes in group 66; Dental Laboratory Equipment; Laboratory Scales and Balances; In Vitro Diagnostic Substances and Reagents.

Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339999 – All Other Miscellaneous Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing

Includes
Engine, Turbine, Wind, and Hand Driven Generator Sets and Auxiliary Aircraft Generators.

Excludes
Motor-Converters: Motor-Generator Sets; Engine Generators; Engine Accessory Generators.

Possible NAICS Codes
335312 – Motor and Generator Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
335999 – All Other Miscellaneous Electrical Equipment and Component Manufacturing
332991 – Ball and Roller Bearing Manufacturing
333613 – Mechanical Power Transmission Equipment Manufacturing
333618 – Other Engine Equipment Manufacturing