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 5925-01-358-8780
NSN 5998-00-920-7010
NSN 5985-01-542-3503
NSN 6130-01-559-4133
NSN 2925-01-271-2824
NSN 6130-01-014-5419
NSN 5835-00-238-1516
NSN 5945-01-230-3788
NSN 5950-00-278-1201
NSN 5990-00-241-3780
NSN 6685-00-379-4652
NSN 5996-01-128-1786