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 6145-01-142-5732
NSN 5950-01-206-4800
NSN 6135-01-633-8502
NSN 6105-00-509-4482
NSN 6130-00-187-8885
NSN 5925-00-111-1969
NSN 5905-01-482-0973
NSN 6650-01-437-9557
NSN 6610-01-496-9860
NSN 7035-01-462-7731
NSN 5999-00-727-4649
NSN 6685-01-365-0933