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 5999-00-960-7155
NSN 5996-01-158-2883
NSN 5835-00-612-1621
NSN 6610-01-588-9431
NSN 5985-00-472-7848
NSN 6105-01-329-5066
NSN 5996-00-787-7271
NSN 6220-01-371-5438
NSN 5996-00-491-9304
NSN 5999-00-273-3995
NSN 6130-01-063-7446
NSN 6110-01-448-1736