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 6145-00-945-7473
NSN 6130-01-250-7772
NSN 6620-01-331-3490
NSN 5835-00-888-9422
NSN 7035-01-557-2779
NSN 5835-01-090-0784
NSN 6135-01-642-6830
NSN 5945-00-683-5404
NSN 6320-00-857-4073
NSN 6650-01-515-0391
NSN 5895-01-482-6344
NSN 5990-00-852-2369