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 6130-01-424-2014
NSN 5998-01-147-5326
NSN 6105-00-042-4469
NSN 6240-00-402-2386
NSN 6645-01-457-0158
NSN 5960-01-244-1969
NSN 6110-00-690-9901
NSN 6135-01-392-8344
NSN 6130-01-023-5737
NSN 6150-01-197-6993
NSN 5835-00-513-9680
NSN 5985-01-111-9349