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 5895-00-274-6255
NSN 5985-01-277-8615
NSN 2925-00-778-0645
NSN 6610-01-495-7122
NSN 6320-01-493-4472
NSN 6105-01-069-2911
NSN 5990-01-564-3652
NSN 6240-01-412-0715
NSN 5935-01-411-6300
NSN 6130-01-131-4951
NSN 5950-01-202-8456
NSN 6145-00-178-8830