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 5965-00-876-2378
NSN 5998-01-074-8832
NSN 5925-01-432-0149
NSN 5990-01-076-6858
NSN 5990-00-542-3881
NSN 6620-01-184-3193
NSN 5835-01-441-4746
NSN 6110-00-466-1674
NSN 5975-01-216-4289
NSN 5895-01-498-8667
NSN 5895-00-096-2966
NSN 6150-00-265-7799