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 6145-00-951-4599
NSN 5915-01-625-2517
NSN 7035-01-546-8389
NSN 5996-01-335-3512
NSN 5975-00-081-2171
NSN 6110-01-414-1869
NSN 6685-01-629-9360
NSN 5998-00-227-4944
NSN 2925-01-201-3043
NSN 6685-00-038-7886
NSN 6620-01-531-3250
NSN 5996-01-276-8835