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 4140-00-193-8879
NSN 5985-01-136-4416
NSN 6110-01-023-2248
NSN 6610-01-013-8922
NSN 6105-01-397-2850
NSN 6320-01-390-5385
NSN 5895-00-532-3682
NSN 5935-00-298-2004
NSN 5920-00-022-6391
NSN 2925-01-538-1343
NSN 5930-01-328-4731
NSN 5990-01-370-7912