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 7035-01-512-1826
NSN 6650-00-346-8672
NSN 5930-00-310-8729
NSN 5990-01-455-8035
NSN 5999-01-481-3850
NSN 4140-01-400-3610
NSN 6320-00-925-0558
NSN 6240-01-435-7973
NSN 5925-00-936-1628
NSN 5998-01-348-7781
NSN 6685-01-634-0611
NSN 6110-01-485-3312