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 6135-00-643-4843
NSN 6650-01-378-7875
NSN 5945-00-952-8263
NSN 5910-01-561-2154
NSN 6220-01-612-2461
NSN 6105-01-454-6564
NSN 6150-01-634-0575
NSN 5935-01-531-3693
NSN 5935-01-587-4022
NSN 4140-01-436-4755
NSN 6110-01-429-8668
NSN 6135-01-426-8282