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 5975-01-642-3093
NSN 6685-01-390-6846
NSN 5945-00-457-0005
NSN 6130-01-463-3296
NSN 5855-01-278-3757
NSN 6650-01-338-3823
NSN 5835-00-779-2836
NSN 5915-01-329-8717
NSN 5950-00-009-7638
NSN 6645-01-114-6802
NSN 5945-01-519-8004
NSN 5935-01-151-2332