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 5996-01-538-2841
NSN 5910-01-020-7700
NSN 5935-00-839-6002
NSN 6620-01-460-7877
NSN 5895-01-250-2813
NSN 5910-01-231-1179
NSN 5960-01-406-4136
NSN 6610-00-253-6459
NSN 5945-01-585-6485
NSN 5925-01-240-3009
NSN 4140-00-411-6848
NSN 5910-00-882-2783