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 6145-01-429-8529
NSN 6610-01-600-5789
NSN 5965-01-441-8826
NSN 5920-00-804-9688
NSN 5935-01-293-0414
NSN 6620-01-423-0833
NSN 5945-01-501-5487
NSN 5985-01-027-0040
NSN 6110-01-063-4881
NSN 5930-00-296-9227
NSN 5935-01-258-7979
NSN 6110-00-391-7000