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 5996-00-823-9164
NSN 5930-01-535-2978
NSN 7035-00-487-8761
NSN 6150-01-513-5129
NSN 6145-00-931-8420
NSN 5930-01-440-9443
NSN 5950-01-659-0973
NSN 5935-01-448-1697
NSN 5975-00-660-6652
NSN 6145-00-395-6533
NSN 5996-00-119-5278
NSN 5945-00-170-8645