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 5945-01-192-3800
NSN 7035-00-946-2642
NSN 6610-00-488-3780
NSN 6320-01-631-7828
NSN 5930-00-473-2162
NSN 5998-00-023-2255
NSN 6130-01-348-0135
NSN 5998-01-090-0588
NSN 4140-00-585-8404
NSN 6145-01-455-8785
NSN 5930-01-466-2726
NSN 6650-01-046-3718