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 5945-01-367-1992
NSN 6685-00-153-3914
NSN 5935-01-312-8264
NSN 5910-01-276-2437
NSN 5920-01-634-0250
NSN 5999-00-419-6202
NSN 5855-01-620-8837
NSN 5945-00-489-2479
NSN 5975-00-204-9190
NSN 5920-01-569-2896
NSN 6320-00-284-1524
NSN 5925-01-634-0664