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 5925-01-370-4417
NSN 6610-01-506-6151
NSN 6220-01-592-3410
NSN 5998-01-529-9671
NSN 5999-00-880-5760
NSN 5905-00-753-0299
NSN 6610-01-062-5178
NSN 5950-00-151-4870
NSN 5895-00-631-2661
NSN 5985-00-466-3574
NSN 5920-01-593-0042
NSN 6610-00-453-2586