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 6645-01-397-7277
NSN 6145-00-966-8961
NSN 5965-01-531-3496
NSN 5998-01-443-1792
NSN 5895-00-175-6415
NSN 5915-01-125-0728
NSN 5910-00-959-4894
NSN 5950-01-547-7439
NSN 6320-00-857-4073
NSN 5935-00-522-7923
NSN 6610-00-217-2194
NSN 5930-01-462-4391