Special Features:

7material document and classification: mil-p-5425, finish a; front, back, and edge finished w/xpa black paint federal standard 595 no. 37038 white lettering; each corner notched 0.234 in.Deep by 0.769 in.Lg w/inside corner radius 0.234 in.Nom; 2 light holes 0.437 in.Min, 0.444 in.Max diameter located 2.980 in.From left edge, 0.430 in.And 1.780 in.Vertically from bottom, 4 switch holes 0.686 in.Min, 0.695 in.Max diameter located 0.980 in., 2.130 in., 3.830 in., and 4.880 in.From left edge w/horizontal centerline 0.980 in.From bottom

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