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 6610-00-361-6954
NSN 5895-01-383-7220
NSN 6220-00-313-4386
NSN 5930-01-607-9940
NSN 5905-00-015-7431
NSN 6220-01-169-2790
NSN 5930-00-289-9901
NSN 5999-00-824-9121
NSN 5905-00-269-5452
NSN 6110-01-381-1269
NSN 5945-00-289-3715
NSN 6110-01-339-2031