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 2925-01-231-6312
NSN 2925-00-678-5502
NSN 5925-01-471-0376
NSN 6240-01-465-4495
NSN 5999-00-961-6159
NSN 6685-01-310-2212
NSN 5930-01-588-1434
NSN 6620-00-495-0309
NSN 5975-01-378-8796
NSN 6145-01-161-2668
NSN 5985-01-050-2416
NSN 5835-01-200-8932