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 5930-01-323-8599
NSN 5960-01-216-7004
NSN 5910-01-501-9988
NSN 5990-00-131-3269
NSN 5960-00-450-9730
NSN 7035-01-445-3563
NSN 5910-01-569-2550
NSN 6135-01-617-0253
NSN 5950-01-456-0567
NSN 5915-01-626-6596
NSN 7035-01-484-5416
NSN 7035-01-382-4413