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 5915-00-427-7798
NSN 5965-01-389-1068
NSN 5835-01-302-6844
NSN 6610-01-436-2803
NSN 6220-01-486-7461
NSN 5960-00-529-2704
NSN 5950-00-177-7230
NSN 5950-01-513-0136
NSN 6610-00-315-9315
NSN 5835-00-707-6266
NSN 6130-01-387-6988
NSN 6620-01-658-5441