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 5855-00-110-9341
NSN 6145-00-471-3975
NSN 5855-01-516-3795
NSN
NSN 6650-01-621-5050
NSN 5960-01-388-4951
NSN 2925-00-624-7167
NSN 5895-00-783-6388
NSN 5990-01-393-4808
NSN 5965-00-839-8991
NSN 6220-01-272-0064
NSN 6110-01-567-0775