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 6220-00-767-5080
NSN 5910-01-644-0791
NSN 6145-00-213-9177
NSN 5960-00-280-4712
NSN 5910-01-341-3115
NSN 5998-01-229-7475
NSN 6145-01-505-2739
NSN 6105-00-094-1622
NSN 5999-00-221-8601
NSN 6610-00-965-8524
NSN 5930-00-890-2459
NSN 5960-01-221-0498