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 6110-01-392-7047
NSN 6320-01-150-5378
NSN 6110-00-901-3481
NSN 5930-00-432-9516
NSN 5895-01-437-8189
NSN 5985-00-237-3557
NSN 5960-01-526-3843
NSN 6610-00-886-9140
NSN 5930-00-806-7080
NSN 5960-01-162-2304
NSN 5895-01-073-7470
NSN 6610-01-303-1674