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 5930-01-148-7068
NSN 5915-00-004-7608
NSN 5895-01-411-6024
NSN 6620-00-833-6786
NSN 4140-00-163-6200
NSN 6320-01-458-9567
NSN 6145-00-239-2143
NSN 5985-01-231-5061
NSN 5855-00-288-1408
NSN 6685-00-294-0758
NSN 5990-00-716-7796
NSN 6105-00-816-9397