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 6135-00-269-5843
NSN 6685-01-453-7894
NSN 5920-01-062-4457
NSN 5835-01-132-5894
NSN 6135-01-437-6409
NSN 6145-01-329-6982
NSN 6620-01-575-1631
NSN 5905-00-223-3285
NSN 6610-00-473-8846
NSN 5930-01-362-3261
NSN 6650-01-099-4340
NSN 6130-00-468-1656