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 5855-01-658-4510
NSN 6110-01-633-9660
NSN 6150-01-596-5358
NSN 5996-01-268-1625
NSN 5920-01-490-2733
NSN 5985-01-146-4877
NSN 6685-00-057-2777
NSN 5990-01-485-0260
NSN 5999-00-761-7612
NSN 5999-01-406-5623
NSN 5835-01-018-6294
NSN 5960-00-171-9575