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 5935-01-072-4523
NSN 5985-00-964-7929
NSN 5990-01-516-9665
NSN 4140-01-055-6355
NSN 5915-00-421-9880
NSN 6105-01-503-2576
NSN 6620-01-609-6259
NSN 5996-01-633-7979
NSN 6320-01-462-3555
NSN 5915-01-255-4195
NSN 2925-01-239-6044
NSN 6110-01-633-9660