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 5985-00-868-5229
NSN 6610-00-614-7943
NSN 6150-00-636-8938
NSN 5960-01-173-7956
NSN 5985-01-302-8661
NSN 5920-01-044-2685
NSN 5975-00-305-8740
NSN 6620-01-326-6379
NSN 5935-01-108-8024
NSN 6150-00-901-3200
NSN 2925-00-789-1106
NSN 6135-01-111-1495