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 5985-01-290-2840
NSN 5996-00-452-2187
NSN 6650-00-704-3549
NSN 5855-01-454-1538
NSN 6320-01-358-0141
NSN 6685-01-421-4403
NSN 6110-01-113-7642
NSN 4140-01-021-9690
NSN 5905-00-591-0025
NSN 6610-00-026-4389
NSN 6130-01-214-1230
NSN 5996-00-872-4979