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 5855-01-270-6847
NSN 5905-00-392-0122
NSN 6645-00-478-6509
NSN 6130-01-151-1699
NSN 5985-01-363-5756
NSN 5965-01-429-9777
NSN 5945-01-153-0268
NSN 6685-00-563-7475
NSN 6130-01-524-1988
NSN 5998-01-653-4247
NSN 5985-01-432-3800
NSN 5985-00-955-2170