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 2925-01-627-6568
NSN 7035-01-067-4809
NSN 4140-01-394-5655
NSN 5935-01-410-8361
NSN 4140-01-306-1421
NSN 5910-01-633-9963
NSN 5965-00-252-4333
NSN 6610-01-455-4977
NSN 5835-01-502-9228
NSN 6645-01-370-5264
NSN 5999-01-374-3008
NSN 6650-00-677-2577