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 6240-01-611-3411
NSN 5975-01-582-3129
NSN 5960-01-180-2776
NSN 5998-01-629-2388
NSN 5996-01-025-8571
NSN 7035-01-435-4009
NSN 5996-00-890-3350
NSN 4140-00-925-4149
NSN 6110-00-885-2413
NSN 7035-01-433-3547
NSN 6220-01-531-0836
NSN 5996-01-106-2763