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 5950-00-597-8644
NSN 5895-01-027-7973
NSN 5996-00-543-1566
NSN 4140-01-634-0330
NSN 5910-00-300-2388
NSN 5835-01-589-4735
NSN 5965-01-193-5221
NSN 5975-01-441-9221
NSN 5855-01-199-2046
NSN 6620-01-102-0008
NSN 5935-01-318-1115
NSN 5975-01-336-9064