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 2925-01-191-9668
NSN 6240-01-105-1399
NSN 6685-01-351-7359
NSN 6620-01-494-9858
NSN 5920-01-529-1888
NSN 6240-01-262-3881
NSN 5930-01-072-2069
NSN 5930-00-945-4450
NSN 5910-01-140-7465
NSN 6320-00-400-8042
NSN 5935-01-232-3308
NSN 6110-01-013-9313