160-0117-203 is a clear convex lens cap designed for the Dialight 367 series indicator base assembly, featuring translucent mechanical dimming with full blackout capability. The lens cap is constructed with watertight design and includes an O-ring seal with 5/16-32 NEF threading for secure mounting. It provides mechanical dimming options that allow users to control light output while maintaining a clear lens color, making it suitable for applications requiring variable visibility control. The product conforms to MIL-L-3661C standards and is RoHS compliant, serving communication devices, navigation equipment, tactical equipment, and remote sensing applications where reliable indicator visibility is essential.