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 5915-01-259-2044
NSN 5985-00-119-9062
NSN 6240-01-541-7009
NSN 5920-01-225-8860
NSN 6110-00-560-2207
NSN 5905-01-317-8435
NSN 6240-00-332-2084
NSN 6650-01-258-5871
NSN 5996-01-312-1727
NSN 6240-01-556-7096
NSN 6220-00-147-7064
NSN 6645-00-173-2800