This U.S. industry comprises establishments primarily engaged in (1) manufacturing complete guided missiles and space vehicles and/or (2) developing and making prototypes of guided missiles or space vehicles.
Cross-References.
Establishments primarily engaged in manufacturing space satellites are classified in Industry 334220, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing; andResearch and development establishments primarily engaged in guided missile and space vehicle R&D (except prototype production) are classified in Industry 541712, Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology).