A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 6645-01-459-9586
NSN 5975-01-158-5094
NSN 5915-00-378-0744
NSN 5935-01-134-5154
NSN 6645-01-409-2003
NSN 5905-01-382-6965
NSN 4140-01-113-0272
NSN 6645-01-128-0895
NSN 5895-01-055-6235
NSN 5950-01-632-3914
NSN 6110-00-502-2391
NSN 5965-00-199-4456