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 5895-01-243-0682
NSN 5835-01-593-7579
NSN 5895-00-929-2017
NSN 5935-00-497-0660
NSN 2925-01-327-3069
NSN 5999-01-118-8934
NSN 5975-00-007-5141
NSN 5905-01-444-1245
NSN 5996-00-808-8707
NSN 6150-01-504-1285
NSN 5950-01-507-6954
NSN 5990-01-118-8624