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 5975-01-010-2953
NSN 5905-01-163-6623
NSN 5835-01-449-7511
NSN 5895-01-392-0796
NSN 6105-01-406-6694
NSN 5930-01-075-9542
NSN 5990-00-838-1082
NSN 6110-00-676-7613
NSN 5855-00-962-5792
NSN 6105-01-509-8703
NSN 5950-01-124-7287
NSN 6620-01-112-6440