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 6145-01-527-2094
NSN 5915-01-241-4622
NSN 5935-00-911-9875
NSN 6240-01-592-3176
NSN 6240-01-658-9355
NSN 6610-00-245-6177
NSN 6135-01-190-2628
NSN 5985-01-104-5450
NSN 5996-01-178-2809
NSN 6105-00-969-2501
NSN 5920-00-676-9113
NSN 5965-00-493-6008