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 5999-01-424-9260
NSN 6110-01-487-5174
NSN 5990-01-272-4091
NSN 5855-01-273-3843
NSN 5895-00-006-6366
NSN 5945-01-271-2144
NSN 6685-01-270-9335
NSN 5960-00-007-3679
NSN 5920-01-281-2388
NSN 5930-01-319-2321
NSN 5855-00-466-2309
NSN 5998-00-530-3007