3/8 x 7/8
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 6645-00-491-8963
NSN 6620-01-530-1229
NSN 5975-00-113-3657
NSN 5975-00-164-7661
NSN 6685-00-520-8417
NSN 5965-01-531-6424
NSN 5998-00-054-5450
NSN 5950-01-076-4570
NSN 4140-01-538-0154
NSN 5998-01-535-3593
NSN 5910-01-157-6654
NSN 5975-01-654-3150