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 5945-01-525-8251
NSN 6135-00-432-8779
NSN 6105-01-433-8804
NSN 6135-01-522-3386
NSN 6610-01-421-8703
NSN 5910-01-367-2230
NSN 7035-00-270-5519
NSN 6105-01-293-9346
NSN 5920-00-954-3861
NSN 5915-01-633-9845
NSN 5960-01-609-6565
NSN 6130-00-140-7326