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 5935-01-542-7559
NSN 6645-01-316-7456
NSN 2925-01-302-3098
NSN 6220-00-059-7607
NSN 6610-01-286-8685
NSN 7035-01-287-9817
NSN 5945-00-102-7453
NSN 5855-01-416-1527
NSN 5930-01-207-1012
NSN 2925-00-113-6146
NSN 5975-00-830-4134
NSN 5990-00-491-6685