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 6145-01-525-8140
NSN 6220-01-429-1294
NSN 4140-00-052-4815
NSN 6150-00-596-9882
NSN 5835-01-647-6426
NSN 6150-00-364-1948
NSN 6145-00-939-4968
NSN 5975-01-417-5482
NSN 5920-01-495-2182
NSN 5930-01-336-6454
NSN 5975-01-541-7140
NSN 4140-01-634-0330