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 5950-01-411-6227
NSN 5855-00-089-3974
NSN 6130-00-518-7604
NSN 6130-01-446-6252
NSN 5855-01-128-1762
NSN 4140-01-425-7955
NSN 5910-01-631-3249
NSN 6650-01-610-5017
NSN 6220-00-164-5481
NSN 6240-01-449-0746
NSN 6685-01-562-2186
NSN 5835-01-547-4753