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 5975-01-523-1244
NSN 5920-00-357-0260
NSN 5835-01-290-9763
NSN 5930-00-654-4356
NSN 5855-01-272-3660
NSN 5965-01-063-7894
NSN 6145-01-430-2487
NSN 6105-00-189-0515
NSN 5895-01-454-1846
NSN 5930-01-421-1538
NSN 5855-00-444-2298
NSN 5905-01-406-4159