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 6320-00-521-9350
NSN 6610-01-494-3703
NSN 5965-01-529-4417
NSN 5905-00-882-3118
NSN 5990-01-616-9342
NSN 5930-00-141-9957
NSN 6105-01-537-0105
NSN 6645-01-184-0725
NSN 6685-01-184-7473
NSN 5935-00-518-1754
NSN 5960-00-177-2953
NSN 5975-01-503-2241