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 5895-01-010-4164
NSN 6130-01-557-5387
NSN 5960-00-984-1515
NSN 5835-01-055-0447
NSN 6320-01-089-9086
NSN 5920-01-361-8835
NSN 6220-01-321-5721
NSN 7035-01-547-7415
NSN 5996-01-367-2081
NSN 6620-00-266-2763
NSN 5950-01-514-7603
NSN 5925-01-315-9442