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 7035-01-141-3041
NSN 4140-00-193-8879
NSN 6240-00-364-0850
NSN 2925-01-172-9209
NSN 5930-01-603-0493
NSN 5990-01-304-5680
NSN 5915-01-054-3788
NSN 5990-00-416-9831
NSN 5998-01-495-9030
NSN 6240-00-079-0112
NSN 6320-00-456-2092
NSN 5965-00-513-1352