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 5960-00-215-5884
NSN 6145-01-462-0353
NSN 5895-01-003-4596
NSN 6650-01-265-0650
NSN 5950-00-761-3696
NSN 5990-01-486-2556
NSN 5920-01-471-6914
NSN 5855-00-921-6589
NSN 5950-01-191-8307
NSN 7035-01-071-5214
NSN 5975-01-205-0713
NSN 6105-00-587-9488