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 5935-00-753-7895
NSN 5910-00-258-8383
NSN 6620-01-607-3362
NSN 5835-01-332-2867
NSN 5985-01-198-2034
NSN 5965-01-385-7813
NSN 5999-01-409-1098
NSN 4140-00-872-3363
NSN 5935-01-294-3735
NSN 5975-00-186-8884
NSN 6135-01-116-3385
NSN 6620-01-360-4725