37690 - Space vehicle equipment (Miscellaneous)
37692 - Missile & Space vehicle components, Parts & Subassemblies (General)
3769211 - - Missile & Space vehicle components, Parts & Subassemblies, Military customers: Airframes
3769213 - - Missile & Space vehicle components, Parts & Subassemblies, Military customers: Space capsules
3769219 - - Missile & Space vehicle components, Parts & Subassemblies, Military customers: all other
3769225 - - Missile & Space vehicle components, Parts & Subassemblies, Nonmilitary customers
3769235 - - Missile & Space vehicle components, Parts & Subassemblies, other Customers
3769299 - - Missile & Space vehicle parts & Subassemblies (Miscellaneous)
37694 - Research & Development on missile & Space vehicle parts & Components (General)
3769414 - - Research & Development on missile & Space vehicle parts & Components, Military customers: Airframes & Space capsules
3769419 - - Research & Development on missile & Space vehicle parts & Components, Military customers: all other
3769425 - - Research & Development on missile & Space vehicle parts & Components, Nonmilitary customers
3769435 - - Research & Development on missile & Space vehicle parts & Components, other Customers
3769499 - - Research & Development on missile & Space vehicle parts & Component (Miscellaneous)
3769XX0 - - Space vehicle equipment (Miscellaneous - Volume)
3769XX2 - - Space vehicle equipment (Miscellaneous - Speciality)