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 6110-01-254-7971
NSN 5985-01-246-2877
NSN 6110-01-517-7778
NSN 5935-01-212-9631
NSN 6150-01-444-4639
NSN 5935-00-936-5956
NSN 6685-01-412-0767
NSN 6135-01-435-8451
NSN 6650-01-207-2905
NSN 5855-01-105-7793
NSN 6220-01-313-4764
NSN 6650-01-302-9695