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 5950-00-082-1616
NSN 6130-00-773-3132
NSN 6130-01-377-3380
NSN 5855-00-610-4052
NSN 5925-00-836-1049
NSN 5935-01-497-3824
NSN 6650-01-438-7323
NSN 5950-00-360-2924
NSN 5945-01-549-7694
NSN 5935-00-783-8020
NSN 5998-00-120-2221
NSN 5855-01-225-5855