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 6240-01-379-9545
NSN 5835-01-020-2262
NSN 6610-01-447-2560
NSN 6320-00-937-5625
NSN 6110-01-625-5265
NSN 5935-01-550-8511
NSN 6685-01-461-8873
NSN 6610-00-263-3076
NSN 6105-01-510-8848
NSN 5996-00-906-3105
NSN 6650-01-468-6889
NSN 5965-01-208-6903