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 6645-00-983-2046
NSN 5930-00-333-9797
NSN 5998-01-480-8500
NSN 6240-01-310-8778
NSN 5910-01-653-0637
NSN 5915-01-604-8791
NSN 5930-01-303-6170
NSN 6105-01-390-0873
NSN 6150-00-112-2458
NSN 6240-01-131-9580
NSN 5998-01-069-3754
NSN 5998-00-705-2162