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 6620-01-352-5640
NSN 5960-00-406-0293
NSN 5920-01-603-5077
NSN 6130-01-130-1952
NSN 4140-01-512-9399
NSN 6145-00-904-7563
NSN 6130-01-005-9528
NSN 6620-01-557-6512
NSN 6610-01-530-1313
NSN 6320-01-056-1164
NSN 5920-01-422-4790
NSN 4140-00-152-7092