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 6145-00-926-8323
NSN 5915-01-643-0094
NSN 6105-01-213-0142
NSN 5910-01-045-4241
NSN 6320-00-593-0379
NSN 5960-01-323-6432
NSN 6650-00-943-4247
NSN 5905-01-316-3552
NSN 4140-00-516-4987
NSN 5998-01-083-2251
NSN 6650-01-181-6037
NSN 6240-00-235-5159