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 5935-00-108-5388
NSN 5930-00-811-9729
NSN 6685-00-422-2990
NSN 6105-01-146-4420
NSN 6610-01-189-3001
NSN 5985-00-914-3945
NSN 7035-00-238-3662
NSN 5985-01-381-0113
NSN 5835-01-482-1591
NSN 4140-01-394-6982
NSN 6105-00-707-5962
NSN 6220-00-200-7888