Special Features:

Material finish and marking in accordance plastic mil-p-7788, class 1w, type v; black 37038 per fed-std595; white inscription; 2 mounting holes containing 0.086-56 in.Unc-2b inserts positioned 0.140 in.Parallel to width and 0.125 in.Parallel to length one on each end; legend reads active com 1 preset

Properties:

An item composed of a coated transparent or partly transparent/partly opaque materiels, engraved with letters, words and/or symbols, designed to allow light to be transmitted through the engraving(s) for indicating purposes. It may have an electrical lighting circuit either on a removable printed circuit board or embedded within the panel. The circuit may have removable or nonremovable electroluminescent and/or incandescent lamps for lighting. Dials and/or switches may be included. Excludes display, optelectronic. See also indicator (as modified), and light (1), indicator