Well hardness c43, breaking strength 430lbs
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 5935-01-472-2193
NSN 5895-01-095-1905
NSN 5930-00-248-5723
NSN 6130-00-814-2106
NSN 6150-01-436-7107
NSN 6130-01-146-0593
NSN 7035-00-421-8710
NSN 6240-01-280-0566
NSN 5835-00-280-8494
NSN 6145-00-905-6797
NSN 5935-01-424-2629
NSN 5930-00-434-8866