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 5998-01-025-9356
NSN 6320-00-483-0451
NSN 2925-01-587-3956
NSN 5905-01-202-8323
NSN 5915-01-331-1754
NSN 5930-00-787-4385
NSN 5945-01-365-6355
NSN 6145-00-420-8066
NSN 6150-01-528-7719
NSN 5945-01-334-1341
NSN 5990-01-591-8797
NSN 6105-00-389-8675