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 6685-01-120-9346
NSN 5915-01-458-9598
NSN 6130-00-239-6906
NSN 5950-01-234-2203
NSN 5895-00-318-1502
NSN 4140-00-432-5593
NSN 5855-01-129-4080
NSN 5960-01-317-3800
NSN 4140-01-263-2180
NSN 5999-01-602-8344
NSN 6110-01-448-9646
NSN 5910-01-467-6569