169-1192-203 is a green stovepipe lens cap designed for use with Dialight 377 Series indicator bases featuring T-3 1/4 miniature bayonet mounting. The lens cap provides a non-diffused optical finish with internal fluting, offering clear light transmission while maintaining structural integrity. It features a watertight screw-on design that meets MIL-L-3661C military requirements and is compatible with the 11/16-27 NS threaded mounting bushing. This component is ideal for applications requiring durable, weather-resistant indicator assemblies in demanding environments such as ground vehicles, surveillance systems, aircraft, naval vessels, and power distribution centers.