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 5960-01-142-1995
NSN 5895-00-258-9135
NSN 6145-01-094-0442
NSN 5950-01-578-5604
NSN 5920-00-998-2892
NSN 7035-01-016-4587
NSN 7035-01-475-9017
NSN 6610-01-085-1364
NSN 4140-01-174-9335
NSN 6610-00-146-3499
NSN 5920-01-596-4704
NSN 5855-01-449-5724