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 6110-00-234-9377
NSN 5935-01-590-4465
NSN 6145-01-292-5441
NSN 6150-01-029-1996
NSN 4140-00-235-6377
NSN 7035-01-183-1989
NSN 6130-01-633-1567
NSN 6320-01-039-5891
NSN 5965-01-141-6485
NSN 5910-01-170-0540
NSN 5990-01-230-2827
NSN 2925-00-225-5386