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 5895-01-226-8946
NSN 5895-00-058-7891
NSN 5835-01-495-0595
NSN 5855-01-060-8521
NSN 6220-01-526-5854
NSN 6105-01-236-1379
NSN 6130-00-855-2396
NSN 6610-01-250-2811
NSN 5998-01-478-1237
NSN 5965-01-466-1154
NSN 5950-00-924-0975
NSN 5920-01-213-3657