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 5996-00-079-1268
NSN 5935-01-069-3002
NSN 5965-01-505-3716
NSN 6145-01-379-6140
NSN 6685-01-526-8311
NSN 6240-01-334-6961
NSN 5925-00-488-2741
NSN 5925-00-529-3950
NSN 6610-01-130-4489
NSN 6110-01-197-2905
NSN 6145-00-134-0841
NSN 5895-00-518-4954