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 4140-01-081-2624
NSN 5855-00-482-9876
NSN 5998-01-068-4449
NSN 5935-00-107-1283
NSN 5950-01-293-8484
NSN 2925-01-257-6225
NSN 6130-01-422-0128
NSN 6150-00-116-3481
NSN 5935-01-241-4174
NSN 5930-00-918-4522
NSN 5965-01-555-8007
NSN 5935-00-171-1801