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 5945-00-081-9140
NSN 6320-01-422-1212
NSN 5998-00-602-5080
NSN 6150-00-372-5979
NSN 7035-00-142-9076
NSN 5985-01-431-8882
NSN 6650-00-283-0978
NSN 6220-00-419-0635
NSN 6130-01-335-6149
NSN 5985-01-245-4453
NSN 6320-01-287-0540
NSN 5925-00-199-9565