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 5920-01-031-7891
NSN 5998-01-138-8742
NSN 6320-00-082-5868
NSN 6650-01-628-8427
NSN 5935-01-329-7065
NSN 5965-00-081-9412
NSN 5895-00-318-8719
NSN 5998-01-547-4396
NSN 6220-00-856-0496
NSN 6650-00-455-5974
NSN 4140-01-606-9953
NSN 5985-01-200-7497