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 5965-01-207-5966
NSN 2925-00-062-5119
NSN 6145-01-558-4521
NSN 6105-01-390-5468
NSN 6685-01-487-3988
NSN 5950-00-300-4763
NSN 5999-00-675-9551
NSN 2925-01-577-0004
NSN 5895-00-218-1355
NSN 5945-00-436-1164
NSN 5975-01-288-3245
NSN 6220-00-364-1605