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 5935-01-525-8565
NSN 6685-01-604-4054
NSN 5855-00-757-5149
NSN 5990-01-013-8464
NSN 2925-01-518-3453
NSN 6240-01-437-9439
NSN 6240-00-467-7295
NSN 5835-00-770-2843
NSN 5965-01-548-8823
NSN 5835-01-303-6563
NSN 5985-00-972-3857
NSN 6145-01-243-0123