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National Stock Number:
6220-00-609-0653
Federal Supply Class:
6220
National Item Identification Number:
006090653
Description:
PANEL,INDICATING,LIGHT TRANSMITT
Detail:
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
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Manufacturer Information:
| 026-03502 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 26-3502 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 26-3502 | 79466 | AESYS TECHNOLOGIES, L.L.C. | | 26-3502 | 81205 | THE BOEING COMPANY | | MIL-DTL-7788J | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | 26-3502 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | TYPE IV: ONE PIECE INTEGRALLY WIRED INCANDESCENT PANELS; PANELS CONSISTING OF ONE SHEET OF PLASTIC USING A-A-60012 LAMPS AND WIRING EMBEDDED WITHIN THE PANEL; CLASS 1-W: PANELS HAVING THE BACKGROUND OF THE FRONT FACE OF THE PANEL FINISHED WITH BLACK AND THE INTEGRAL ILLUMINATION OF IPL - WHITE | | OVERALL THICKNESS | 0.240 INCHES NOMINAL | | SPECIAL FEATURES | MATERIAL: EXCEPT FOR SURFACE FINISHING, ELECTRICAL CIRCUITRY, CONNECTORS, AND SEALANTS, THE PANELS SHALL BE MADE OF TRANSPARENT ACRYLIC I/A/W MIL-PRF-5425, FINISH A, OR MOLDING COMPOUND CONFORMING TO L-P-380, TYPE II, CLASS 3 | | SPECIAL TEST FEATURES | THE PANEL SHALL BE TESTED I/A/W MIL-STD-202-104 FOR 30 MINUTES AT AN ALTITUDE OF 100,000 FEET; THE PANEL SHALL BE PLACED IN A CHAMBER MAINTAINED AT -85 DEGREES FAHRENHEIT FOR 1 HOUR; IT SHALL BE REMOVED AND PLACED IN AN OVEN WHOSE TEMPERATURE IS +185 DEGREES FAHRENHEIT FOR 1HOUR; THIS PROCEDURE SHALL BE REPEATED AN ADDITIONAL 4X; THE PANEL SHALL THEN BE COOLED NATURALLY AND EXAMINED; OPERATION OF LAMPS: LAMPS WITHIN THE PANELS SUBJECTED TO TEMPERATURE TESTS SHALL NOT BE OPERATED IN AMBIENT TEMPERATURES ABOVE +160 DEGREES FAHRENHEIT | | SUPPLEMENTARY FEATURES | LIGHT SOURCE MAY BE INCANDESCENT, LED OR EL; THE INCANDESCENT LAMPS SHALL MEET THE REQUIREMENTS OF A-A-60012; LIGHT EMITTING DIODES SHALL BE EITHER HERMETIC OR PLASTIC ENCAPSULATED PACKAGES, WITH LEADS FOR EITHER THROUGH-HOLE OR SURFACE MOUNT ASSEMBLY |
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