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 2925-01-437-9041
NSN 5965-00-113-9748
NSN 6685-00-916-8274
NSN 6320-00-977-3930
NSN 5990-01-501-9094
NSN 5999-01-274-9473
NSN 5915-01-226-3650
NSN 6685-01-113-8759
NSN 6145-01-551-3319
NSN 5998-00-424-9174
NSN 6150-01-339-0091
NSN 5990-01-031-4130