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 5930-00-522-1796
NSN 5998-01-485-6667
NSN 7035-01-254-3044
NSN 6620-00-444-6972
NSN 6220-00-821-9387
NSN 4140-00-078-9357
NSN 5990-00-943-7787
NSN 5960-00-118-2903
NSN 5835-00-987-9341
NSN 5905-01-178-0909
NSN 5998-00-738-7731
NSN 6645-01-500-0827