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 6685-01-212-9607
NSN 5960-00-835-1181
NSN 6150-00-466-2892
NSN 5998-00-589-3719
NSN 5960-01-392-6240
NSN 6685-01-127-7266
NSN 6645-00-547-4388
NSN 6135-01-565-3284
NSN 5990-00-369-1532
NSN 5935-01-176-0026
NSN 5930-01-610-5097
NSN 5835-01-331-5735