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 4140-00-997-0670
NSN 6685-01-127-2683
NSN 5935-00-119-7326
NSN 5960-00-034-5144
NSN 6320-01-631-7828
NSN 5935-01-462-8584
NSN 5905-01-212-1652
NSN 6610-01-027-8736
NSN 5915-00-847-4625
NSN 5905-01-024-4094
NSN 6110-01-350-2533
NSN 4140-00-679-9512