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 5985-00-042-3697
NSN 5950-00-420-8545
NSN 5895-01-497-9242
NSN 5915-01-258-4911
NSN 5960-01-323-6432
NSN 5975-00-838-0443
NSN 5975-01-449-1203
NSN 5998-00-316-6141
NSN 6620-00-758-5233
NSN 5960-01-212-4227
NSN 5915-01-206-7050
NSN 5835-01-619-6270