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 5999-01-129-3282
NSN 5835-00-289-9080
NSN 5895-01-073-2411
NSN 5950-01-211-0138
NSN 5998-00-673-2880
NSN 6220-01-522-1077
NSN 5915-01-534-7614
NSN 6110-00-636-1234
NSN 4140-01-198-3823
NSN 5915-01-419-2843
NSN 5996-01-573-3119
NSN 6685-01-476-8560