Manufacture of military air and spacecraft and related machinery

This class includes the manufacture of military aircraft and spacecraft and related machinery.

The class includes the manufacture of:

• fixed-wing aircraft
• tiltrotor aircraft
• rotary-wing aircraft
• drones for military purposes (unmanned aerial vehicles (UAVs))

This class also includes:

• factory overhaul and rebuilding military air and spacecraft
• manufacture of military aircraft seats

This class excludes:

• manufacture of weapons and ammunition, see 25.30
• manufacture of missiles for military purposes, see 25.30
• manufacture of civilian air and spacecraft and related machinery, see 30.31
• repair and maintenance of military air and spacecraft machinery, see 33.18