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 5925-00-781-7988
NSN 5960-01-415-3574
NSN 5855-01-057-2200
NSN 5990-01-212-2037
NSN 5855-01-144-4837
NSN 5999-01-092-5941
NSN 6645-01-428-3576
NSN 5990-00-066-2217
NSN 6685-00-702-5498
NSN 5910-00-144-4383
NSN 5960-01-365-2320
NSN 6145-01-556-4838