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 6685-00-265-7530
NSN 5855-01-432-0524
NSN 6320-00-731-6134
NSN 5996-01-224-5515
NSN 6620-01-428-7072
NSN 6105-01-554-4091
NSN 6220-01-597-0488
NSN 5999-01-412-6503
NSN 4140-01-361-9198
NSN 5915-00-144-5548
NSN 6320-01-476-7702
NSN 6685-01-156-5545