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 5930-01-487-6250
NSN 5945-00-928-1194
NSN 5999-01-580-1585
NSN 6110-01-226-4013
NSN 6105-01-573-8234
NSN 6110-00-973-8378
NSN 5960-00-938-7569
NSN 6240-01-337-5728
NSN 6650-01-050-8680
NSN 5910-01-591-5097
NSN 6240-00-361-1421
NSN 5935-01-086-1768