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 5925-01-259-8697
NSN 5945-00-189-4669
NSN 5998-01-461-2265
NSN 5950-00-189-9177
NSN 5915-01-619-0960
NSN 5935-01-479-2222
NSN 5920-00-054-3381
NSN 5996-00-213-7121
NSN 6320-01-033-6624
NSN 5975-01-176-2515
NSN 6610-00-464-6924
NSN 5855-01-261-5495