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 6240-00-280-8502
NSN 6320-00-382-7825
NSN 6130-01-075-2159
NSN 5985-01-124-9182
NSN 5895-01-181-6825
NSN 5855-00-832-9341
NSN 6610-01-452-6774
NSN 6620-01-189-8153
NSN 5996-00-880-1941
NSN 5975-00-098-0131
NSN 5920-01-038-1122
NSN 6685-01-370-0586