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 6220-00-934-8719
NSN 5960-01-170-4057
NSN 5930-00-844-2489
NSN 6620-00-069-5764
NSN 5985-01-025-1491
NSN 6240-01-348-0057
NSN 5935-01-170-5122
NSN 2925-01-214-5333
NSN 5998-00-528-9032
NSN 5920-01-516-3847
NSN 6135-00-112-8637
NSN 5975-00-257-5616