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 5965-01-075-3148
NSN 5999-00-451-2526
NSN 5910-01-507-1898
NSN 6240-01-200-7937
NSN 6610-00-681-0590
NSN 5920-01-153-0759
NSN 5998-01-187-0869
NSN 4140-01-197-7658
NSN 6610-01-200-4610
NSN 7035-01-115-8996
NSN 6610-01-375-9994
NSN 5930-01-593-7709