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 5935-01-463-3619
NSN 5960-00-024-9783
NSN 5855-01-534-7940
NSN 5975-01-308-7020
NSN 6130-01-284-8840
NSN 5965-00-455-7581
NSN 5935-01-025-7132
NSN 6150-01-531-3680
NSN 5920-01-355-8325
NSN 5935-01-530-1624
NSN 6320-01-322-4950
NSN 5920-00-180-4278