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 5960-00-949-5722
NSN 5920-00-506-8377
NSN 6220-00-266-8222
NSN 2925-01-052-0636
NSN 5920-01-005-6371
NSN 5905-00-148-4474
NSN 2925-01-197-7864
NSN 5965-01-030-0108
NSN 5999-00-956-4973
NSN 5930-01-278-3556
NSN 6320-01-446-8050
NSN 6320-01-498-4954