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 5975-00-518-4977
NSN 5915-01-512-8026
NSN 6110-01-391-6067
NSN 7035-00-392-5417
NSN 6685-00-435-9487
NSN 4140-01-042-9066
NSN 5950-00-758-7634
NSN 5990-00-481-0787
NSN 6130-00-316-4050
NSN 5930-00-219-6887
NSN 6320-00-116-3658
NSN 5920-00-827-1094