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 6130-00-008-3580
NSN 5935-00-527-1175
NSN 5960-00-518-3091
NSN 6645-01-399-0661
NSN 6135-01-392-6166
NSN 6650-01-196-4667
NSN 6105-01-192-5392
NSN 6610-00-664-2190
NSN 5996-00-150-6501
NSN 6150-01-428-5825
NSN 4140-00-790-4691
NSN 5855-01-100-3272