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 6130-00-205-1714
NSN 6130-01-215-3688
NSN 5855-01-547-6540
NSN 5998-01-634-0604
NSN 5835-00-251-9138
NSN 5996-01-449-7131
NSN 5930-01-649-0528
NSN 5950-00-187-0232
NSN 5930-00-317-3006
NSN 6645-00-615-8246
NSN 6110-01-478-0359
NSN 6240-01-554-2229