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 5965-00-928-4854
NSN 4140-00-518-2744
NSN 6685-01-388-2574
NSN 6645-00-868-6720
NSN 5996-01-136-5156
NSN 5960-00-624-4718
NSN 4140-00-608-5654
NSN 5895-01-230-5391
NSN 5998-01-442-4802
NSN 5935-00-328-4710
NSN 6150-01-537-0278
NSN 6685-01-281-7267