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 6145-01-104-5084
NSN 5930-01-322-4422
NSN 5915-01-374-1857
NSN 5998-00-721-4701
NSN 6650-01-111-2036
NSN 5920-00-770-2015
NSN 6110-00-133-2429
NSN 5965-01-265-6814
NSN 6620-01-083-7796
NSN 6105-01-021-8491
NSN 6105-01-299-8656
NSN 5960-01-452-1907