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 5998-01-364-8133
NSN 5855-00-149-0766
NSN 2925-01-133-8128
NSN 5855-00-138-2386
NSN 5920-00-107-2798
NSN 5985-00-093-6430
NSN 5990-00-125-5036
NSN 5985-00-330-8739
NSN 5990-01-217-4590
NSN 6610-01-657-7840
NSN 5920-01-150-3499
NSN 5999-00-533-6264