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 5990-00-554-0366
NSN 6650-01-548-1687
NSN 2925-00-155-2100
NSN 6650-00-273-8732
NSN 5950-01-035-5928
NSN 6240-01-082-3387
NSN 6610-01-003-9763
NSN 6650-00-031-8467
NSN 5990-01-390-2177
NSN 6105-01-634-0322
NSN 6110-01-359-4248
NSN 5985-01-484-6697