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 5975-00-783-3674
NSN 5835-00-681-0005
NSN 5925-01-073-4616
NSN 6645-00-394-8924
NSN 5999-01-401-5322
NSN 5990-01-417-4402
NSN 2925-00-870-2372
NSN 2925-01-255-6394
NSN 6130-01-456-8605
NSN 4140-01-618-2859
NSN 5920-01-603-0581
NSN 5960-00-871-3950