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 6105-01-660-3411
NSN 5960-00-529-2704
NSN 6240-01-108-6766
NSN 4140-00-904-0954
NSN 6620-00-808-7277
NSN 6610-01-142-8958
NSN 5990-00-920-2894
NSN 6135-00-628-1142
NSN 5910-00-514-2038
NSN 6105-00-820-9400
NSN 5855-01-570-3195
NSN 6220-01-643-2284