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 5996-00-905-9515
NSN 6105-01-160-7719
NSN 5975-00-627-0177
NSN 6620-01-392-7191
NSN 5965-01-092-6344
NSN 6645-00-171-1883
NSN 6610-00-553-5103
NSN 4140-01-591-6772
NSN 5950-00-661-2612
NSN 5930-01-014-4990
NSN 5930-01-082-9587
NSN 5965-01-153-1965