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 6240-00-393-1161
NSN 5975-01-323-3757
NSN 5835-00-953-4061
NSN 5930-01-593-5063
NSN 5985-01-192-2776
NSN 6105-01-414-2240
NSN 6110-01-558-3148
NSN 6135-00-274-4035
NSN 2925-01-032-3814
NSN 5935-01-442-3146
NSN 5985-00-553-0349
NSN 5996-00-084-1790