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 6645-01-091-9363
NSN 5999-01-094-4477
NSN 5945-01-580-0107
NSN 5985-01-421-5029
NSN 6240-01-462-1874
NSN 6145-01-154-2289
NSN 5998-01-280-0275
NSN 5925-00-958-8215
NSN 5915-00-126-4742
NSN 6105-01-607-6572
NSN 6685-01-003-9343
NSN 6685-01-294-7505