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 6220-01-047-4060
NSN 6105-00-027-7507
NSN 5935-00-096-3006
NSN 6650-00-316-4889
NSN 6650-01-247-6623
NSN 5855-00-221-9435
NSN 5998-01-634-0604
NSN 6645-01-196-6277
NSN 5996-01-167-3922
NSN 2925-00-156-8963
NSN 4140-01-431-1207
NSN 5930-00-707-6816