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 5905-00-243-2518
NSN 5950-01-046-6784
NSN 5925-01-181-8983
NSN 5835-00-460-5750
NSN 5895-01-237-9899
NSN 6220-01-537-0129
NSN 6130-00-422-9017
NSN 6685-01-421-4403
NSN 5999-01-216-2405
NSN 5960-01-087-6083
NSN 6130-01-201-6896
NSN 5855-00-436-3852