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 5965-01-484-2743
NSN 6685-01-430-1142
NSN 5925-01-063-7107
NSN 5930-01-235-1363
NSN 6135-01-551-0562
NSN 4140-00-613-9209
NSN 6685-01-200-4652
NSN 6110-01-327-6630
NSN 5835-00-733-9145
NSN 6105-01-294-4484
NSN 5835-01-424-0054
NSN 5950-01-433-2289