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 6130-01-654-0490
NSN 6645-01-432-1068
NSN 6145-01-495-8944
NSN 5950-01-502-6378
NSN 6130-01-119-4772
NSN 5930-01-111-9763
NSN 6150-00-841-6629
NSN 6320-01-446-8050
NSN 6135-01-168-2944
NSN 5905-00-655-4090
NSN 5999-01-020-7641
NSN 5835-00-770-2843