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 5999-01-509-9389
NSN 5998-00-818-4797
NSN 4140-00-542-4611
NSN 5990-00-452-9194
NSN 5960-00-722-6845
NSN 5855-01-477-3241
NSN 5935-01-459-6536
NSN 5999-00-840-6094
NSN 5895-01-048-4208
NSN 6105-01-628-2084
NSN 5905-01-400-5968
NSN 5990-00-768-9341