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 2925-01-543-0073
NSN 6610-01-478-9183
NSN 5935-00-541-6481
NSN 6130-01-443-1720
NSN 5999-01-100-3665
NSN 5975-00-685-9576
NSN 5925-00-364-7969
NSN 6110-01-419-3561
NSN 5925-01-289-4173
NSN 6685-01-445-8939
NSN 5935-01-460-7301
NSN 5998-01-050-0949