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 6105-01-629-8696
NSN 6240-01-142-2963
NSN 6645-00-842-4653
NSN 6620-00-527-6168
NSN 5999-01-392-2829
NSN 2925-01-065-0060
NSN 6130-01-027-0762
NSN 6610-00-225-9886
NSN 5905-00-422-3521
NSN 5920-00-916-2254
NSN 5930-01-510-3913
NSN 5935-00-167-0646