081-0432-303 is a green incandescent panel mount indicator cap designed for watertight 11/16" mounting hole installations in the 081 Series. The cap features a polycarbonate construction with a chrome-plated brass bezel and transparent lens finish, compatible with T-3 1/4 miniature bayonet base incandescent lamps, cluster-based LEDs, or multi-chip LEDs. The mounting thread is 9/16"-27 NS with a maximum diameter of 17.46 mm, and the cap is constructed with a gasket for watertight sealing. This indicator is commonly used in industrial control panels, instrumentation, and equipment requiring reliable visual status indication with environmental protection.