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 6110-00-306-0983
NSN 5930-01-305-2028
NSN 5965-00-961-1627
NSN 5985-01-623-1371
NSN 6135-01-523-3198
NSN 5920-01-587-1752
NSN 6145-01-455-5570
NSN 6645-00-754-4108
NSN 5960-00-244-1642
NSN 6220-01-454-4022
NSN 5835-00-833-7080
NSN 5935-01-256-2936