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 5910-00-469-3394
NSN 6650-01-628-6956
NSN 5950-00-433-7931
NSN 5996-01-323-6008
NSN 5920-01-101-7987
NSN 5990-01-254-2936
NSN 5895-01-014-6511
NSN 6645-00-389-3370
NSN 7035-00-616-4410
NSN 6645-01-416-2016
NSN 6135-01-217-3292
NSN 5998-01-225-6108