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 5990-01-107-1003
NSN 6135-00-896-3187
NSN 5910-01-367-2230
NSN 6240-01-010-9038
NSN 5945-01-542-8744
NSN 5999-01-444-8173
NSN 6220-00-126-2691
NSN 6220-00-922-8241
NSN 2925-00-984-7525
NSN 6650-01-492-1440
NSN 5945-01-221-2327
NSN 5996-00-936-9038