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 6240-01-118-2560
NSN 5975-01-586-4313
NSN 6320-01-036-2598
NSN 5920-01-157-0539
NSN 5895-00-226-4274
NSN 6610-00-432-7162
NSN 2925-01-267-1598
NSN 6145-00-158-8704
NSN 4140-01-327-3241
NSN 6220-01-537-4125
NSN 6135-00-767-0331
NSN 5999-00-158-3324