Industry: 3764—Guided Missile and Space Vehicle Propulsion Units and Propulsion Unit Parts
Establishments primarily engaged in manufacturing guided missile propulsion units and propulsion unit parts. This industry also includes establishments owned by manufacturers of guided missile and space vehicle propulsion units and parts and primarily engaged in research and development on such products, whether from enterprise funds or on a contract or fee basis. Research and development on guided missile and space propulsion units, on a contract or fee basis by establishments not owned by manufacturers of guided missile and space vehicle propulsion units and parts, are classified in Services, Industry 8731.

Engines and engine parts, guided missileResearch and development on guided missile and space vehicle
Propulsion units for guided missiles and space vehiclesRocket motors, guided missile
Codes Titles Number of US Businesses
3764Space Propulsion Units and Parts150
376400Space propulsion units and parts62
37640000Space propulsion units and parts62
376499Space propulsion units and parts, nec88
37649901Engines and engine parts, guided missile17
37649902Guided missile and space vehicle engines, research & devel.12
37649903Propulsion units for guided missiles and space vehicles51
37649904Rocket motors, guided missiles8