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 6150-00-716-1603
NSN 6145-00-625-0714
NSN 5925-01-062-4831
NSN 6610-00-398-0104
NSN 6610-01-433-7899
NSN 4140-01-570-9765
NSN 5895-01-167-8559
NSN 6650-01-113-6689
NSN 6685-01-523-1088
NSN 5930-00-103-9313
NSN 5996-00-156-5967
NSN 2925-00-523-0322