The Grayhill 71BS30-02-2-04N is a robust multi-deck rotary switch designed for demanding applications. It combines performance and value, featuring molded-in position terminals for reliable contact and a selection of shaft/bushing diameters to suit various panel thicknesses. Qualified to military standard MIL-DTL-3786/39, this switch is suitable for use in military, industrial, and commercial equipment where reliable switching is essential. Its multi-deck configuration allows for multiple circuit selections from a single shaft rotation, reducing space and complexity in the overall system design.