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 6610-00-908-1834
NSN 6610-00-927-7415
NSN 5975-01-396-2623
NSN 5990-00-373-9787
NSN 6105-01-440-8407
NSN 6150-01-555-3458
NSN 5945-01-609-7961
NSN 6610-00-795-7123
NSN 5835-01-623-3328
NSN 5835-00-269-2232
NSN 6320-01-399-6177
NSN 5835-01-141-4975