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 5930-00-815-6512
NSN 5895-01-366-4278
NSN 5935-00-351-5988
NSN 5990-01-160-6978
NSN 6320-00-194-4252
NSN 5945-01-497-3658
NSN 5950-00-611-0516
NSN 6135-01-462-6040
NSN 6650-00-554-1457
NSN 5960-00-157-4062
NSN 6150-01-540-7292
NSN 5895-01-155-8424