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 5930-01-076-4696
NSN 5996-00-781-1429
NSN 6130-00-412-8191
NSN 5998-00-780-1025
NSN 5925-01-089-6970
NSN 4140-01-135-0998
NSN 6145-01-307-1848
NSN 5990-01-187-8594
NSN 5930-01-416-0016
NSN 5999-01-583-9593
NSN 5960-01-425-1454
NSN 5855-00-885-8452