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 5965-01-356-4401
NSN 5996-01-406-4035
NSN 6650-01-520-8701
NSN 5935-01-500-4226
NSN 5950-01-014-3097
NSN 6620-01-322-6193
NSN 4140-01-577-0245
NSN 5895-00-280-2155
NSN 5999-00-888-9599
NSN 5960-00-179-4749
NSN 6620-01-259-2411
NSN 5930-00-892-9926