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 6220-01-288-0416
NSN 6320-01-343-8191
NSN 6130-00-788-4551
NSN 2925-01-327-3069
NSN 6240-01-142-2963
NSN 5920-00-997-0157
NSN 5925-01-383-9603
NSN 6135-00-027-3914
NSN 6650-00-927-3391
NSN 5935-01-144-5634
NSN 6150-00-509-3650
NSN 5925-01-447-9767