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 5910-01-110-4379
NSN 5915-01-013-2735
NSN 5855-01-188-4049
NSN 6650-00-816-6525
NSN 5965-01-633-8849
NSN 6145-01-495-0059
NSN 5920-01-597-8568
NSN 5935-00-170-8480
NSN 5965-00-062-0559
NSN 6145-01-573-7297
NSN 5965-01-302-6456
NSN 6130-00-541-8468