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 4140-01-472-1736
NSN 5935-01-459-7950
NSN 5975-01-200-3379
NSN 5999-01-099-8537
NSN 6110-01-306-1934
NSN 5960-01-284-4118
NSN 5960-01-370-4285
NSN 7035-01-074-2343
NSN 6650-01-442-7893
NSN 5996-00-546-7671
NSN 5835-01-078-6126
NSN 5910-00-827-9049