Hardware Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Aircraft Engine and Engine Parts Manufacturing

Rubber and Plastics Hoses and Belting Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Plumbing Fixture Fitting and Trim Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, Ball and Roller Bearing Manufacturing

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, All Other Miscellaneous Electrical Equipment and Component Manufacturing, Guided Missile and Space Vehicle Manufacturing, Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing, Engineering Services

Prefabricated Metal Building and Component Manufacturing, Ship Building and Repairing, Engineering Services, Testing Laboratories, Custom Computer Programming Services

Boat Building

All Other Transportation Equipment Manufacturing

Small Arms Manufacturing, Guided Missile and Space Vehicle Manufacturing, Military Armored Vehicle, Tank, and Tank Component Manufacturing, All Other Transportation Equipment Manufacturing

Fabricated Structural Metal Manufacturing, Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, Light Truck and Utility Vehicle Manufacturing, All Other Motor Vehicle Parts Manufacturing, Automobile and Other Motor Vehicle Merchant Wholesalers

All Other Transportation Equipment Manufacturing