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 6220-01-230-9744
NSN 7035-01-053-4769
NSN 6650-00-976-2507
NSN 5985-01-256-4415
NSN 5999-01-320-3644
NSN 5835-00-689-0278
NSN 7035-01-244-9179
NSN 5935-01-588-4570
NSN 6145-01-007-5206
NSN 5905-01-009-0593
NSN 6105-01-437-3515
NSN 2925-00-679-8131