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 5945-01-113-6828
NSN 5999-01-268-1921
NSN 6105-01-391-1984
NSN 5990-01-540-1619
NSN 6645-00-153-3834
NSN 5895-00-308-5066
NSN 5930-01-136-1302
NSN 6320-01-481-7322
NSN 5925-00-432-5916
NSN 6620-01-553-2378
NSN 2925-00-564-1692
NSN 5985-01-605-8656