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 6610-00-584-5055
NSN 6320-00-377-5683
NSN 4140-00-866-9587
NSN 5910-01-648-2045
NSN 5999-01-534-4123
NSN 6610-01-575-4348
NSN 6150-01-023-7710
NSN 6620-01-428-7072
NSN 6130-00-677-0827
NSN 5998-00-601-6625
NSN 5920-01-058-4961
NSN 6105-00-409-4162