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 6320-00-925-0558
NSN 5960-00-222-7772
NSN 5935-00-646-6626
NSN 6145-01-509-5822
NSN 6240-01-272-2692
NSN 4140-01-188-2871
NSN 5998-01-506-7704
NSN 5835-00-368-4182
NSN 5930-01-357-8000
NSN 4140-01-212-8286
NSN 5990-01-381-9526
NSN 5965-01-348-8761