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 6145-01-519-3629
NSN 5998-00-288-5533
NSN 6320-01-173-7950
NSN 6150-01-181-6422
NSN 5975-01-476-8899
NSN 5960-00-539-2748
NSN 6320-01-141-3791
NSN 6150-01-451-7810
NSN 6220-00-011-5219
NSN 2925-00-254-9776
NSN 5965-01-192-8989
NSN 7035-01-645-6242