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 6150-00-591-7994
NSN 5925-00-254-9416
NSN 6240-01-607-6252
NSN 5935-00-204-9909
NSN 5930-01-591-0342
NSN 5985-01-338-3665
NSN 5985-01-268-7323
NSN 6150-01-388-2421
NSN 5935-01-539-4364
NSN 6240-00-137-0196
NSN 4140-00-218-0804
NSN 6145-00-810-0747