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 5965-01-182-5768
NSN 5999-01-196-2050
NSN 5975-01-626-1211
NSN 6150-00-900-3018
NSN 5835-01-416-6455
NSN 7035-00-797-2635
NSN 5895-01-108-6036
NSN 5895-00-498-3282
NSN 2925-01-523-3607
NSN 6110-00-011-3711
NSN 6220-01-603-0315
NSN 5915-01-362-3462