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 6130-00-412-9405
NSN 5920-01-117-5053
NSN 5910-01-282-2031
NSN 6620-01-119-9239
NSN 5920-01-153-9299
NSN 6130-01-422-3698
NSN 5895-00-884-9449
NSN 5895-01-461-0010
NSN 5945-01-195-3498
NSN 6110-00-871-9347
NSN 6150-00-013-2579
NSN 6110-00-714-0115