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 6105-01-169-4787
NSN 6240-01-258-5829
NSN 4140-01-411-4764
NSN 6620-00-319-4044
NSN 5965-01-577-7171
NSN 6135-01-106-0984
NSN 5998-01-475-4725
NSN 5935-00-542-3634
NSN 6320-01-519-8767
NSN 4140-00-113-1279
NSN 5999-01-176-0052
NSN 6110-00-133-9729