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 6610-01-018-1792
NSN 7035-01-494-1161
NSN 6220-01-176-9139
NSN 5915-00-337-6698
NSN 5835-00-958-6231
NSN 5855-00-411-8688
NSN 2925-01-025-0082
NSN 5990-01-487-0871
NSN 5998-01-462-4742
NSN 6110-01-294-4726
NSN 2925-01-604-8984
NSN 6240-01-495-0597