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 6240-01-341-9070
NSN 5960-00-124-3928
NSN 7035-01-312-5860
NSN 5905-01-324-2303
NSN 5950-00-296-5505
NSN 5960-01-599-9821
NSN 5895-00-890-0409
NSN 5999-01-409-2834
NSN 5835-00-683-4612
NSN 5998-00-872-5531
NSN 5996-01-503-8589
NSN 5998-01-433-4150