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 5905-01-501-9465
NSN 5925-01-004-9293
NSN 5965-01-215-0993
NSN 5915-00-015-7435
NSN 5925-00-186-0765
NSN 6645-00-982-9516
NSN 5915-01-039-8814
NSN 5990-01-588-3999
NSN 2925-01-600-2309
NSN 5835-01-328-3566
NSN 6610-01-189-3001
NSN 5945-01-363-6433