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 5915-01-398-0489
NSN 5999-00-596-1930
NSN 4140-00-919-5020
NSN 5996-01-227-4496
NSN 5895-00-983-4105
NSN 5895-00-108-8474
NSN 6620-00-820-9616
NSN 6240-00-471-5399
NSN 6610-00-135-9625
NSN 5996-01-567-7699
NSN 6240-01-340-1307
NSN 5855-01-346-7682