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 6130-01-290-9776
NSN 5920-01-376-1438
NSN 5945-01-084-6584
NSN 6145-00-205-4046
NSN 6240-00-877-3405
NSN 5915-00-383-1471
NSN 5996-01-422-5495
NSN 5935-01-388-2530
NSN 5950-01-485-7368
NSN 5930-01-248-1442
NSN 5990-00-434-7762
NSN 6610-00-782-0761