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 5996-00-855-2684
NSN 6110-00-470-7644
NSN 5990-00-020-1048
NSN 5920-01-346-4777
NSN 5925-01-617-0364
NSN 5975-00-546-7575
NSN 6130-01-395-8980
NSN 5990-01-191-1772
NSN 6320-01-155-8295
NSN 6220-01-591-2078
NSN 6130-01-298-4945
NSN 5855-01-057-7818