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 5950-01-192-0980
NSN 5996-01-037-6786
NSN 5930-01-042-8123
NSN 6105-01-497-9897
NSN 5985-01-135-3944
NSN 5965-01-454-8076
NSN 6240-01-375-6119
NSN 5925-00-134-3887
NSN 6150-01-224-7939
NSN 5960-00-628-2003
NSN 5950-01-427-3723
NSN 2925-01-274-8576