Special Features:

Dimensions in inches; 6.280 long, 4.520 wide, 0.220 thick, 3 holes 0.811 , 0.822 diameter, 4 holes 0.687 , 0.696 diameter; finish a; manufactured in accordance with mil-p-7788 type iv class 1; panel to be made to a stable copy of vought specification control drawing 220-21503, to be made to vought specification 204-16-1185 vdc white; bachground black, color number 37038 and marking white, color number 37875 per federal stsndard 595

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