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 5960-01-057-3340
NSN 5985-01-196-6085
NSN 5985-00-288-6001
NSN 5855-00-118-8762
NSN 5950-00-833-8133
NSN 5930-00-877-6675
NSN 6650-01-542-6464
NSN 4140-01-443-2391
NSN 5999-01-564-6394
NSN 6685-01-049-3563
NSN 5895-01-269-0223
NSN 5910-01-240-6820