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 5975-01-545-3708
NSN 7035-01-539-1600
NSN 5925-01-153-0144
NSN 6105-01-628-0605
NSN 6145-01-109-3867
NSN 5910-00-394-1690
NSN 7035-01-304-4138
NSN 5965-00-734-5053
NSN 6240-01-358-0064
NSN 6320-00-450-7014
NSN 5985-00-181-7498
NSN 6240-01-461-9635