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 5999-00-753-1071
NSN 5835-01-095-8851
NSN 2925-00-483-9357
NSN 6220-01-528-7232
NSN 6645-00-115-2424
NSN 6130-00-186-6214
NSN 2925-00-677-5641
NSN 5930-01-023-3078
NSN 6320-01-585-8468
NSN 5930-00-399-3237
NSN 6105-01-154-0061
NSN 6110-01-471-8413