A principal longitudinal member of the structural framework of an aircraft fuselage, nacelle, empennage boom, or similar component.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5999-01-266-7130
NSN 6685-01-143-2704
NSN 5835-01-315-6571
NSN 5985-01-210-3420
NSN 5965-01-492-0274
NSN 6150-00-052-4221
NSN 6110-00-135-2804
NSN 6220-00-508-6729
NSN 6130-01-561-4386
NSN 5950-00-419-7653
NSN 5855-01-294-9890
NSN 6145-00-492-3221