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 5945-01-017-1394
NSN 4140-01-634-0330
NSN 6220-01-514-2141
NSN 5905-01-496-9828
NSN 5910-01-016-8400
NSN 6135-01-342-3859
NSN 5925-01-023-1411
NSN 6135-01-183-8993
NSN 6610-01-543-5705
NSN 5975-00-914-1075
NSN 5990-00-832-2557
NSN 5990-01-180-7365