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 6130-01-176-0423
NSN 5990-01-209-3955
NSN 5985-01-370-4757
NSN 5945-01-381-6300
NSN 6240-00-299-8474
NSN 5910-00-133-5353
NSN 4140-01-036-1069
NSN 5855-01-308-0955
NSN 5965-01-464-5081
NSN 5999-01-503-3116
NSN 6145-01-222-3172
NSN 2925-00-866-7311