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 6240-01-576-0884
NSN 5998-00-233-7425
NSN 7035-01-265-0216
NSN 5935-01-561-2103
NSN 5920-00-465-0594
NSN 5990-01-384-9747
NSN 5915-01-236-7586
NSN 5945-01-413-2898
NSN 6320-01-428-9205
NSN 6135-00-951-3426
NSN 5855-01-407-5761
NSN 5930-00-413-1219