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 6110-01-129-9571
NSN 6150-01-625-7045
NSN 6105-01-167-4846
NSN 6650-01-064-7116
NSN 6105-01-248-0828
NSN 4140-01-088-7512
NSN 5990-01-110-8979
NSN 6145-00-466-4068
NSN 2925-01-627-6568
NSN 6320-00-521-9350
NSN 5950-00-316-3533
NSN 6610-00-109-9519