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 5915-01-023-6936
NSN 5915-00-862-5480
NSN 5935-00-484-1291
NSN 6610-01-643-2315
NSN 6145-00-610-6990
NSN 5895-00-552-9920
NSN 6685-01-022-8479
NSN 6650-00-177-0983
NSN 6320-01-039-5891
NSN 5915-01-273-4905
NSN 6150-01-275-6956
NSN 5930-00-054-1376