An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 5895-01-431-8612
NSN 5990-00-510-2098
NSN 6240-00-079-0112
NSN 6110-01-132-1827
NSN 5930-00-123-3974
NSN 5930-00-007-7666
NSN 5855-01-364-9810
NSN 5920-01-236-6780
NSN 5985-01-505-3279
NSN 6620-00-041-3406
NSN 4140-01-659-0309
NSN 5935-01-364-3639