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 5930-01-129-5987
NSN 6110-01-544-1805
NSN 5990-01-141-3562
NSN 6610-01-605-2451
NSN 6105-00-372-4716
NSN 6220-00-115-5040
NSN 5935-00-932-4577
NSN 5950-01-032-4513
NSN 5915-00-036-3955
NSN 5985-01-152-0154
NSN 5990-00-099-0822
NSN 5990-01-462-1617