101-0973-003 is an amber incandescent panel mount indicator designed for watertight applications with a 15/32" mounting hole. The indicator features a black nickel plated brass base with a high-impact plastic polycarbonate cap and black nickel bezel, utilizing a T-1 3/4 midget flange base incandescent lamp. The lens finish is transparent, and the unit accommodates a voltage range of 1.35 to 28 volts, providing flexibility across various electrical systems. With dimensions of 13.10 mm [0.52"] diameter and a maximum height of 18.26 mm [0.72"], this compact indicator is ideal for control panels, instrumentation displays, and equipment status indication where amber signaling and environmental sealing are required.