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 5996-01-612-3074
NSN 6650-01-494-9956
NSN 5935-00-818-7958
NSN 5835-01-297-1909
NSN 5965-01-505-3716
NSN 5950-01-552-6952
NSN 5998-00-155-6002
NSN 5920-00-236-8660
NSN 5930-00-855-5601
NSN 5950-00-187-5067
NSN 6610-01-318-6713
NSN 6130-01-252-4331