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 6620-00-890-3931
NSN 5935-01-384-0698
NSN 5905-00-350-4105
NSN 5895-01-398-0063
NSN 5965-01-461-4480
NSN 5950-01-566-3940
NSN 5925-00-337-8138
NSN 5998-01-117-6729
NSN 4140-01-370-5609
NSN 5996-01-558-8930
NSN 5925-01-573-8134
NSN 6620-01-121-4019