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 5910-01-462-0370
NSN 5935-01-180-8187
NSN 6610-00-553-5103
NSN 6610-01-426-5090
NSN 6130-01-355-1265
NSN 6220-01-444-3972
NSN 5985-00-237-2403
NSN 6620-01-337-5668
NSN 5835-01-276-4621
NSN 6110-00-816-9715
NSN 6130-01-566-0474
NSN 5975-01-510-1174