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 6645-01-471-4960
NSN 5895-00-278-8092
NSN 6145-01-094-6108
NSN 6150-01-264-9277
NSN 6320-01-349-2131
NSN 5915-01-009-2013
NSN 5996-01-254-2510
NSN 6610-01-286-8685
NSN 5945-01-252-8662
NSN 5985-01-605-0230
NSN 5935-01-514-0445
NSN 4140-00-229-8467