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 5905-00-886-1656
NSN 6620-01-553-7917
NSN 6610-00-466-3104
NSN 5960-01-350-4288
NSN 7035-00-104-7613
NSN 5855-01-240-5470
NSN 5945-00-943-9922
NSN 5905-00-106-5182
NSN 6320-00-908-6841
NSN 7035-01-018-6589
NSN 5975-01-588-1690
NSN 6620-00-803-1260