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 6130-01-024-9968
NSN 5960-01-033-6651
NSN 6645-00-033-8714
NSN 5985-00-182-8122
NSN 5855-00-918-1622
NSN 5950-00-741-2811
NSN 5935-00-978-0590
NSN 5996-01-153-2359
NSN 5990-00-713-9016
NSN 6320-01-440-3844
NSN 5895-01-275-7584
NSN 6220-01-424-4340