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 5945-00-304-5107
NSN 6220-01-013-8445
NSN 6130-00-188-7928
NSN 6130-01-511-8142
NSN 5910-00-860-6070
NSN 5985-00-802-7658
NSN 6240-01-184-6831
NSN 5835-01-193-6192
NSN 4140-01-619-7707
NSN 6130-00-827-1967
NSN 5935-01-290-7130
NSN 6685-00-840-6317