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 7035-01-254-3044
NSN 5975-01-370-3979
NSN 5920-00-998-5958
NSN 5910-00-111-0484
NSN 5920-00-779-0827
NSN 6685-00-270-8070
NSN 6105-01-603-1497
NSN 5990-01-299-2014
NSN 4140-01-027-1871
NSN 5975-00-177-6408
NSN 6145-01-034-1952
NSN 5945-01-225-8049