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 6240-00-342-9756
NSN 5930-00-276-7600
NSN 6145-00-393-4083
NSN 5999-01-097-8667
NSN 6620-01-220-8579
NSN 5985-00-614-2744
NSN 5945-01-414-2383
NSN 5975-01-208-6415
NSN 5925-01-189-9254
NSN 5945-01-359-5262
NSN 5935-00-222-4723
NSN 5960-01-386-3855