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 5910-01-178-8604
NSN 5960-00-324-7291
NSN 5835-00-909-1286
NSN 6150-00-162-5503
NSN 6135-01-185-3614
NSN 6130-00-071-1518
NSN 4140-00-485-6139
NSN 6130-01-424-0136
NSN 5915-00-398-0677
NSN 5960-01-495-0859
NSN 5920-01-179-9739
NSN 6320-00-845-3261