Pulley type; h3 thread limit
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 5945-01-526-1096
NSN 5960-00-834-4045
NSN 6130-00-504-2956
NSN 5996-00-243-6571
NSN 6320-01-607-0347
NSN 6110-01-047-5078
NSN 5915-01-642-0016
NSN 6105-01-481-1613
NSN 6150-01-311-5387
NSN 5935-01-457-7908
NSN 6685-01-463-2970
NSN 6240-01-020-9910