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 5960-00-257-4203
NSN 2925-00-915-1827
NSN 7035-00-403-5340
NSN 5975-01-372-6934
NSN 5925-00-205-2767
NSN 5945-01-169-4561
NSN 5935-01-595-2932
NSN 6610-01-281-3662
NSN 5950-00-896-5788
NSN 5935-01-440-9301
NSN 6145-01-168-3141
NSN 5975-01-360-9524