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 6220-00-202-8591
NSN 6610-00-244-2816
NSN 4140-00-701-0406
NSN 5975-01-384-4446
NSN 6320-01-333-5782
NSN 7035-00-679-9027
NSN 5925-01-196-5123
NSN 6145-01-364-4853
NSN 5945-01-308-2061
NSN 6320-01-624-0193
NSN 5998-00-106-0731
NSN 5999-01-125-5951