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 6620-01-593-8738
NSN 5920-01-394-5003
NSN 5835-00-733-9145
NSN 5935-01-202-6488
NSN 5930-01-352-8514
NSN 5915-01-225-6020
NSN 5950-01-452-5800
NSN 6220-01-069-3685
NSN 6610-00-546-4671
NSN 5935-01-192-2111
NSN 5895-01-475-7792
NSN 5996-01-444-3915