2007 NAICS Definitions

• Manufacturing forgings and stampings--are classified in Industry 33211, Forging and Stamping;
• Manufacturing cutlery and handtools--are classified in Industry 33221, Cutlery and Handtool Manufacturing;
• Manufacturing architectural and structural metals--are classified in Industry Group 3323, Architectural and Structural Metals Manufacturing;
• Manufacturing boilers, tanks, and shipping containers--are classified in Industry Group 3324, Boiler, Tank, and Shipping Container Manufacturing;
• Manufacturing hardware and safe and vault locks--are classified in Industry 332510, Hardware Manufacturing;
• Manufacturing spring and wire products--are classified in Industry 33261, Spring and Wire Product Manufacturing;
• Manufacturing machine shop products, turned products, screws, and nut and bolt--are classified in Industry Group 3327, Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing;
• Coating, engraving, heat treating and allied activities--are classified in Industry 33281, Coating, Engraving, Heat Treating, and Allied Activities;
• Manufacturing ball and roller bearings--are classified in U.S. Industry 332991, Ball and Roller Bearing Manufacturing;
• Manufacturing small arms ammunition--are classified in U.S. Industry 332992, Small Arms Ammunition Manufacturing;
• Manufacturing ammunition (except small arms)--are classified in U.S. Industry 332993, Ammunition (except Small Arms) Manufacturing;
• Manufacturing small firearms that are carried and fired by the individual--are classified in U.S. Industry 332994, Small Arms Manufacturing;
• Manufacturing ordnance (except small) and accessories--are classified in U.S. Industry 332995, Other Ordnance and Accessories Manufacturing;
• Manufacturing metal pipes and pipe fittings from metal pipe produced elsewhere--are classified in U.S. Industry 332996, Fabricated Pipe and Pipe Fitting Manufacturing;
• Manufacturing cast iron pipe and fittings--are classified in U.S. Industry 331511, Iron Foundries;
• Manufacturing welded and seamless steel pipes from purchased steel--are classified in Industry 331210, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel;
• Manufacturing metal furniture frames--are classified in U.S. Industry 337215, Showcase, Partition, Shelving, and Locker Manufacturing;
• Manufacturing powder metallurgy parts--are classified in U.S. Industry 332117, Powder Metallurgy Part Manufacturing;
• Manufacturing metal boxes--are classified in U.S. Industry 332439, Other Metal Container Manufacturing;
• Manufacturing metal nozzles, hose couplings, and aerosol valves--are classified in U.S. Industry 332919, Other Metal Valve and Pipe Fitting Manufacturing;
• Manufacturing metal foil bags--are classified in U.S. Industry 322223, Coated Paper Bag and Pouch Manufacturing;
• Manufacturing aluminum foil--are classified in Industry 33131, Alumina and Aluminum Production and Processing;
• Manufacturing metal foil (except aluminum)--are classified in Industry Group 3314, Nonferrous Metal (except Aluminum) Production and Processing; and
• Manufacturing metal burial vaults--are classified in U.S. Industry 339995, Burial Casket Manufacturing.

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Page Last Modified: August 09, 2007