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 5905-01-415-2474
NSN 6650-01-500-1756
NSN 6620-01-370-6829
NSN 4140-01-386-5630
NSN 6220-01-239-3135
NSN 5998-01-513-9582
NSN 5895-01-579-4098
NSN 4140-01-586-5845
NSN 6105-00-460-3852
NSN 5960-01-305-5449
NSN 6105-00-501-7681
NSN 6105-00-877-9287