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 5999-01-371-7745
NSN 5835-00-833-7080
NSN 5985-01-467-1792
NSN 2925-01-457-5649
NSN 5835-00-901-4932
NSN 6135-01-187-4382
NSN 5975-01-082-2568
NSN 6620-01-261-2985
NSN 6145-01-115-2036
NSN 5935-01-193-5757
NSN 6220-00-176-5912
NSN 5925-01-254-2578