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 6650-01-112-0453
NSN 5975-01-395-6003
NSN 4140-00-281-4493
NSN 2925-01-540-7389
NSN 4140-00-893-2754
NSN 6135-00-715-4001
NSN 6110-00-972-6005
NSN 6240-01-358-7127
NSN 6610-00-924-2828
NSN 5905-01-510-2073
NSN 6145-01-526-1651
NSN 5985-01-439-7154