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 6320-01-352-5653
NSN 6320-00-845-3261
NSN 6320-01-495-0512
NSN 5930-00-422-1188
NSN 6610-01-086-6125
NSN 6130-01-127-6266
NSN 6220-00-520-0333
NSN 6130-00-576-4867
NSN 5915-01-034-3494
NSN 2925-00-225-5386
NSN 5915-01-146-6725
NSN 6135-01-067-8331