Notifier LCD-80TM Trim Plate Help

Hi everyone,

I am currently trying to find a backbox trim plate for my Notifier LCD-80TM. I ordered the ABS-1B off eBay thinking it would come with the trim ring, but it was only the backbox itself and not the trim plate the annunciator mounts to. So my question is, does anyone know the part number for the surface mount/flush mount trim plate that the annunciator mounts to that then screws onto the backbox? This plate seems almost impossible to find. I’ve tried looking on eBay countless times and have tried referencing Notifier installation manuals and have come up with absolutely nothing. I’m specifically trying to find the black trim ring to not only go with the black backbox I have for it, but to go with my NFS FACP that I will be using it with. If anyone knows the part number for these trim rings I’d really appreciate your help. Thank you once again!