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 5935-01-153-2577
NSN 5855-01-629-7894
NSN 5895-01-658-4549
NSN 6620-00-193-0518
NSN 6145-01-177-7577
NSN 6650-01-328-8363
NSN 5950-01-238-0509
NSN 6145-01-297-0647
NSN 6650-00-514-3531
NSN 5895-00-983-4105
NSN 5996-00-024-0827
NSN 5950-00-361-9481