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 5855-01-634-0259
NSN 7035-00-931-9415
NSN 6240-01-454-1603
NSN 5920-01-086-3258
NSN 6685-01-123-9275
NSN 5920-01-034-5163
NSN 6110-01-607-5867
NSN 6620-01-483-1138
NSN 5895-00-248-7477
NSN 5915-01-633-9845
NSN 5925-01-546-2211
NSN 6610-00-886-3652