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 5925-01-112-2244
NSN 6150-00-975-8548
NSN 5975-01-092-5437
NSN 5965-01-633-8849
NSN 5996-01-361-5932
NSN 5950-00-142-9078
NSN 5945-01-297-2455
NSN 6610-01-220-9986
NSN 6220-01-596-8546
NSN 2925-01-131-4531
NSN 5998-01-537-9347
NSN 6320-01-098-2503