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 5915-00-470-5391
NSN 6110-00-205-1778
NSN 4140-01-054-3553
NSN 2925-00-441-8252
NSN 5835-01-015-4610
NSN 6220-00-682-8292
NSN 6685-00-374-0482
NSN 5996-01-425-1455
NSN 6130-01-370-4153
NSN 6110-01-494-9380
NSN 5960-01-032-4229
NSN 6610-01-105-3174