The 250-7545-14-504 is a panel mount indicator holder designed to house 507 series cylindrical cartridges. This model features solder cup terminals for wire attachment and is constructed from durable black anodized aluminum. It is intended for installation in a 3/8-inch panel cutout and is secured by a 3/8-32 NF threaded flange nut. This component provides a reliable housing for indicators in industrial control panels, equipment dashboards, and communication systems.