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 5999-00-785-5460
NSN 6650-01-364-7016
NSN 6240-00-409-8670
NSN 5930-01-580-0691
NSN 5998-01-256-8765
NSN 6220-01-275-3771
NSN 6650-00-155-8431
NSN 6240-01-589-1711
NSN 6645-01-400-2119
NSN 6145-01-596-6724
NSN 4140-01-432-0292
NSN 5910-01-427-3819