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 6610-01-563-1809
NSN 4140-01-012-2460
NSN 5998-01-558-3563
NSN 6145-01-508-6749
NSN 6685-00-857-4898
NSN 5920-00-809-2939
NSN 5930-01-201-0362
NSN 5960-01-270-6362
NSN 5855-00-472-2055
NSN 5905-00-968-1622
NSN 6650-00-078-5773
NSN 5905-00-677-0433