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 4140-01-137-5936
NSN 5930-01-399-8662
NSN 5999-01-025-9717
NSN 6105-00-618-0153
NSN 5925-01-408-6577
NSN 2925-01-175-1217
NSN 5835-01-027-1828
NSN 5990-01-050-7535
NSN 5960-01-558-7787
NSN 5996-01-435-2766
NSN 6620-01-605-1465
NSN 5990-01-411-5930