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 5910-00-456-0824
NSN 5925-01-150-8127
NSN 6685-00-528-5175
NSN 5960-01-462-7704
NSN 5910-01-570-7343
NSN 5910-01-562-1891
NSN 5910-01-195-8392
NSN 5999-00-097-9044
NSN 5925-01-160-6240
NSN 5975-01-388-2153
NSN 6650-01-062-3611
NSN 6105-01-063-7295