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 5915-01-550-8217
NSN 4140-01-194-2529
NSN 5965-00-144-2543
NSN 5835-01-463-2334
NSN 5935-01-137-5840
NSN 6320-00-908-6841
NSN 5950-00-603-7076
NSN 6105-00-445-7843
NSN 6150-00-468-5416
NSN 5985-01-048-8632
NSN 5975-00-724-8501
NSN 5999-00-298-2161