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 5855-01-199-2046
NSN 6110-00-781-1930
NSN 5945-01-466-0376
NSN 6620-01-336-5765
NSN 6650-00-569-1762
NSN 5996-00-951-9181
NSN 5950-01-535-6326
NSN 5855-01-500-0449
NSN 5835-01-485-1408
NSN 6145-01-005-4111
NSN 5895-01-331-3957
NSN 5835-00-408-5499