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 5998-00-169-9694
NSN 6105-00-322-7333
NSN 5998-01-132-2758
NSN 6320-01-452-2394
NSN 7035-00-104-7613
NSN 5930-00-726-6970
NSN 5930-00-114-0020
NSN 6150-01-269-3038
NSN 6145-01-126-5703
NSN 6240-01-223-8514
NSN 4140-00-445-3944
NSN 5975-01-071-6433