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 5990-00-918-4467
NSN 5905-00-958-2504
NSN 5915-01-447-9826
NSN 5945-00-996-1054
NSN 5895-01-432-2010
NSN 5996-00-636-4849
NSN 6110-00-453-4104
NSN 6135-00-432-8779
NSN 6650-00-901-4914
NSN 5925-01-649-7842
NSN 5915-01-204-9482
NSN 6110-01-412-9334