I bought several of these beer shanks back in 2015. I took it apart recently to clean.

Since the description says it’s stainless steel I figured I could clean the rust off of the barb insert. Looks like it wasn’t made of stainless steel.

Image

Should I just reuse this thing or get a new one? If so I need the specs on this part so I will know what I need to buy.

Thanks for any help you can provide.