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 5975-01-060-4903
NSN 6220-01-030-2697
NSN 5895-01-392-0050
NSN 5998-01-351-6135
NSN 5935-00-494-7285
NSN 5998-01-600-0412
NSN 6240-01-252-8850
NSN 5960-01-355-2968
NSN 6145-01-036-5974
NSN 5945-00-081-9140
NSN 5950-01-052-5941
NSN 6110-00-389-6600