Naics code Naics crossreference
33299 Manufacturing cutlery and handtools--are classified in Industry 33221, Cutlery and Handtool Manufacturing
33299 Manufacturing architectural and structural metals--are classified in Industry Group 3323, Architectural and Structural Metals Manufacturing
33299 Manufacturing boilers, tanks, and shipping containers--are classified in Industry Group 3324, Boiler, Tank, and Shipping Container Manufacturing
33299 Manufacturing hardware and safe and vault locks--are classified in Industry 33251, Hardware Manufacturing
33299 Manufacturing spring and wire products--are classified in Industry 33261, Spring and Wire Product Manufacturing
33299 Manufacturing machine shop products, turned products, screws, and nuts and bolts--are classified in Industry Group 3327, Machine Shops; Turned Product Screw, Nut, and Bolt Manufacturing
33299 Coating, engraving, heat treating, and allied activities--are classified in Industry 33281, Coating, Engraving, Heat Treating, and Allied Activities
33299 Manufacturing plain bearings--are classified in Industry 33361, Engine, Turbine, and Power Transmission Equipment Manufacturing
33299 Manufacturing military tanks--are classified in Industry 33699, Other Transportation Equipment Manufacturing
33299 Manufacturing guided missiles--are classified in Industry 33641, Aerospace Product and Parts Manufacturing