What is the part # of the aluminum panel for the Hammond enclosure 164-RP1285BFC-ND
Welcome to the Technical Forym. Per the data sheet the part numbers would be STA128 for the aluminum. The STC128 is for the plastic. https://www.hammfg.com/electronics/small-case/plastic/rp-rit.pdf
I do not see these in our system. They would be a special order request for Hammond to do a quote. If you would like us to get a quote, I would send an e-mail to quotes@digikey.com . We could then process a quote for you.
Thank you very much for the information Verna.