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 5945-01-454-1850
NSN 5950-00-078-9517
NSN 4140-01-145-2858
NSN 5855-01-175-3990
NSN 5998-01-632-2904
NSN 5915-01-058-5449
NSN 5925-01-197-4686
NSN 5996-01-549-8877
NSN 5950-01-596-4466
NSN 5996-01-421-3868
NSN 5950-00-952-5022
NSN 5855-00-763-2155