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 5930-00-760-3487
NSN 5935-00-102-9651
NSN 5965-01-205-6249
NSN 4140-00-501-7833
NSN 6220-01-262-1605
NSN 5835-00-419-0575
NSN 5910-01-020-0213
NSN 5905-01-550-7341
NSN 4140-01-464-9222
NSN 6145-00-286-9588
NSN 5990-01-348-2497
NSN 6620-01-249-8696