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 6610-00-225-9886
NSN 6650-01-498-2189
NSN 5920-00-119-1406
NSN 5905-00-435-3881
NSN 5945-01-428-6844
NSN 6650-01-495-8031
NSN 5920-01-302-2845
NSN 5950-01-376-4896
NSN 5930-01-049-3844
NSN 5930-01-410-7759
NSN 5945-01-590-9569
NSN 6685-01-425-1719