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 5935-01-579-0506
NSN 6110-01-063-8309
NSN 5910-00-522-5208
NSN 6320-00-731-6134
NSN 6240-01-442-9923
NSN 5960-01-250-5502
NSN 6130-01-298-5732
NSN 5950-00-437-6437
NSN 6130-00-533-3339
NSN 5996-01-200-5493
NSN 5999-01-530-7665
NSN 5835-00-572-7445