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 5945-00-618-0199
NSN 5950-01-533-8399
NSN 6130-01-649-9961
NSN 6610-01-388-0563
NSN 4140-00-360-1993
NSN 5835-01-424-0054
NSN 6650-00-067-3572
NSN 6610-01-033-2402
NSN 6620-01-135-0090
NSN 6110-01-391-9389
NSN 5920-01-620-1073
NSN 6130-00-240-4765