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 6150-01-449-2167
NSN 6105-00-114-2165
NSN 5996-00-782-7231
NSN 2925-00-275-1807
NSN 5945-01-610-6984
NSN 5920-01-326-5771
NSN 5855-01-147-6024
NSN 7035-01-167-2241
NSN 5905-01-170-4414
NSN 6685-00-491-1423
NSN 6135-00-500-2082
NSN 5855-01-063-6340