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 6645-01-109-9552
NSN 6145-00-134-7271
NSN 2925-00-196-9003
NSN 4140-00-684-0992
NSN 5835-00-833-7080
NSN 6320-01-569-2672
NSN 6130-00-179-1316
NSN 6220-00-258-2967
NSN 6240-00-896-6334
NSN 6130-00-280-3696
NSN 5935-01-495-1895
NSN 5910-00-256-9401