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 5945-01-575-0755
NSN 5935-00-194-0622
NSN 4140-00-307-2732
NSN 5999-01-071-6962
NSN 6130-01-192-3931
NSN 6135-00-422-3967
NSN 5960-01-137-9316
NSN 7035-01-364-8454
NSN 6145-01-471-4649
NSN 5996-01-377-2439
NSN 6105-01-634-0322
NSN 6620-01-625-2855