Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing, Engineering Services, Other Scientific and Technical Consulting Services, Space Research and Technology, National Security

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Guided Missile and Space Vehicle Manufacturing, Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing

Electronic Computer Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Aircraft Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Guided Missile and Space Vehicle Manufacturing

Hardware Manufacturing, Precision Turned Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Guided Missile and Space Vehicle Manufacturing, Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing

Aluminum Sheet, Plate, and Foil Manufacturing, Aluminum Foundries (except Die-Casting), Iron and Steel Forging, Nonferrous Forging, Custom Roll Forming