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 6145-00-317-2087
NSN 5935-01-491-3600
NSN 6150-00-120-2485
NSN 5990-00-487-7929
NSN 5895-01-534-3743
NSN 4140-00-164-6832
NSN 5950-00-449-8505
NSN 5965-01-387-6938
NSN 6135-01-265-1384
NSN 6105-01-549-2721
NSN 5920-00-328-4503
NSN 5905-01-150-5750