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 5835-01-030-8914
NSN 6220-00-195-2061
NSN 6150-01-071-4677
NSN 5960-01-363-0984
NSN 5915-00-739-7331
NSN 4140-00-851-2552
NSN 6645-01-626-5373
NSN 6685-01-204-8110
NSN 5945-01-105-0552
NSN 6645-01-139-6473
NSN 5990-01-054-4255
NSN 5905-00-604-0388