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 5905-00-054-6629
NSN 5998-01-542-4781
NSN 5930-01-321-1966
NSN 5985-01-325-3963
NSN 5965-00-258-6809
NSN 5835-01-352-6725
NSN 5990-01-571-7468
NSN 5975-00-192-9628
NSN 6130-01-381-3304
NSN 6645-01-557-8134
NSN 4140-01-227-1342
NSN 6685-00-847-8714