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 6610-01-500-2415
NSN 6220-01-353-4854
NSN 5905-00-243-2876
NSN 5998-01-572-1028
NSN 5985-01-189-9317
NSN 6320-01-578-6006
NSN 6135-01-389-8289
NSN 6645-00-057-3499
NSN 5835-00-972-9983
NSN 5996-01-224-9842
NSN 6145-01-169-3001
NSN 6105-01-550-4822