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 6130-01-091-4249
NSN 5950-00-274-7228
NSN 6610-01-113-2726
NSN 5855-01-430-9689
NSN 6110-01-535-6972
NSN 5835-00-092-1136
NSN 5915-00-597-2369
NSN 5920-01-415-2878
NSN 5905-01-534-4711
NSN 6645-01-602-7027
NSN 5996-01-393-0201
NSN 2925-01-101-0463