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 5915-00-248-5824
NSN 5920-01-385-2487
NSN 5999-01-031-3043
NSN 6150-00-518-2743
NSN 6685-01-116-6026
NSN 5835-00-987-9341
NSN 7035-01-113-1424
NSN 4140-01-468-5792
NSN 4140-01-024-9414
NSN 5996-00-348-1392
NSN 6240-00-416-6140
NSN 5998-01-063-4759