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 4140-01-278-2105
NSN 5998-01-467-2727
NSN 5920-00-081-9156
NSN 5945-01-131-5092
NSN 6130-01-501-6390
NSN 5996-01-088-7074
NSN 6240-00-275-1950
NSN 6610-01-129-8404
NSN 6145-01-498-8478
NSN 6320-00-701-0437
NSN 5975-00-196-0698
NSN 7035-01-487-6481