An auxiliary longitudinal member of the structural framework of a fuselage, nacelle, empennage, wing, and the like. It is designed to stiffen and/or support the skin by attachment of bulkheads, formers, frames, ribs, and the like.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5996-01-503-0425
NSN 5835-01-612-4753
NSN 5935-00-317-7844
NSN 5985-00-838-3851
NSN 5975-01-655-9547
NSN 5910-01-020-7700
NSN 5835-00-016-3671
NSN 5996-00-349-8885
NSN 6650-01-383-4526
NSN 6105-01-368-3283
NSN 5965-00-333-3359
NSN 2925-01-492-5342