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 5925-01-435-9492
NSN 5925-01-399-3551
NSN 4140-00-306-9592
NSN 5895-01-589-0366
NSN 5998-01-174-4433
NSN 5945-01-160-7420
NSN 6105-00-436-1791
NSN 6220-00-232-9706
NSN 6685-01-424-0497
NSN 6105-01-373-4343
NSN 6105-00-016-9473
NSN 5935-00-935-2310