Special Features:

Between 3dimensions in inches; 11.440 long, 4.000 wide; shall conform to mil-p-7788 and equipment requirements 2-6228, radius all edges 0.200 and 0.040 ; part shall meet dimensional requirements at a temperture of 60 degrees and 80 degrees ; all lettering to be groton condensed capitals 0.115 and 0.125 high; 0.200 clearance between lettering and edge of light holes light hole is 0.470 diameter, edge to be clear except as required to balance illumination

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