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 5965-01-511-5392
NSN 6105-00-262-0432
NSN 5935-01-122-8206
NSN 5935-01-485-6232
NSN 5999-00-567-1994
NSN 6145-01-633-8253
NSN 5975-00-221-7175
NSN 4140-01-396-8926
NSN 6240-01-603-0143
NSN 6105-00-059-3706
NSN 6130-00-900-4758
NSN 4140-01-641-9197