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 6145-01-458-5656
NSN 5935-01-076-4294
NSN 5935-00-495-0789
NSN 2925-01-090-2391
NSN 6320-01-039-5891
NSN 5945-01-382-9224
NSN 4140-01-625-9355
NSN 5895-01-437-8127
NSN 5935-01-244-8425
NSN 5975-01-502-9662
NSN 5985-01-422-2551
NSN 6150-01-471-6722