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 6110-00-839-1606
NSN 5990-01-313-5543
NSN 5996-01-227-3005
NSN 6685-01-457-0956
NSN 5999-01-389-6897
NSN 5910-01-142-8675
NSN 5935-00-813-7389
NSN 5999-00-104-5582
NSN 5960-01-149-1261
NSN 5905-00-520-8805
NSN 6105-01-358-4035
NSN 5996-00-456-0895