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 5999-01-535-3948
NSN 6620-00-153-0982
NSN 6685-01-227-5471
NSN 5835-01-485-0210
NSN 5895-00-445-5607
NSN 5960-00-066-2573
NSN 7035-01-453-9175
NSN 6150-00-509-3650
NSN 5925-01-627-4505
NSN 5935-00-280-3116
NSN 5998-01-564-8823
NSN 5945-01-092-6911