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 6220-01-324-0343
NSN 5930-01-396-0090
NSN 6685-00-839-1106
NSN 5855-01-068-3683
NSN 6645-00-121-7566
NSN 6220-00-991-5519
NSN 5965-01-170-5705
NSN 5975-00-623-2024
NSN 5960-01-567-1096
NSN 5935-00-241-2843
NSN 6620-00-656-4445
NSN 5835-00-827-1904