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 4140-00-586-7604
NSN 6220-01-385-3485
NSN 5905-01-084-1752
NSN 5835-00-148-6026
NSN 6130-00-467-5014
NSN 5905-01-445-7161
NSN 5960-01-548-4896
NSN 5998-01-518-3897
NSN 5950-01-018-2363
NSN 5975-01-279-5180
NSN 5999-01-371-1378
NSN 5935-01-092-3051