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 5920-01-068-3135
NSN 5835-01-497-5029
NSN 6220-01-601-1812
NSN 5920-01-598-3747
NSN 6240-01-284-6482
NSN 5945-00-914-7461
NSN 6145-00-681-1585
NSN 5960-01-313-0681
NSN 5945-00-119-3543
NSN 6130-01-388-7479
NSN 5985-01-410-8514
NSN 6620-01-199-8580