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 5895-01-206-1834
NSN 6240-01-367-5756
NSN 5925-01-296-2882
NSN 6145-00-243-8466
NSN 5950-01-051-3723
NSN 5996-01-127-0456
NSN 2925-01-350-8372
NSN 5915-01-433-9666
NSN 5998-01-215-8630
NSN 5960-01-152-7740
NSN 5935-01-505-4131
NSN 5998-00-602-6004