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National Stock Number:
5999-01-435-2211
Federal Supply Class:
5999
National Item Identification Number:
014352211
Description:
PANEL,RADIO FREQUENCY-ELECTROMAG
Detail:
A REPLACEABLE DEVICE IN PANEL FORM DESIGNED TO ELIMINATE RADIO FREQUENCY AND ELECTROMAGNETIC INTERFERENCE FROM THE AIR PASSING THROUGH IT. THE ELIMINATION OF INTERFERENCE IS ACCOMPLISHED BY REFLECTION AND/OR ABSORPTION OF RADIATED ELECTROMAGNETIC ENERGY BY MEDIA CONSTRUCTED OF ELECTRICALLY CONDUCTIVE MATERIAL, IN HONEYCOMB OR LOUVERED FORM CONFINED IN A FRAME, WITH ELECTRICALLY CONDUCTIVE GASKETING (OR SELF-GASKETING FEATURE) TO PROVIDE ELECTRICAL CONTACT WITH THE CABINET ON WHICH IT IS INSTALLED OR MOUNTED. IT MAY BE USED IN AIR VENTILATING OR HEATING DUCTS, LIGHTING APERTURE AND THE LIKE. IT MAY HAVE A FILTER FOR DUST PROTECTION. IT MAY INCLUDE A DRIP-PROOF DESIGN FEATURE. EXCLUDES ELECTRICAL FILTERING DEVICES WHICH EMPLOY CAPACITOR, RESISTOR AND COIL COMPONENTS TO ELIMINATE OR SUPPRESS CONDUCTED ELECTROMAGNETIC ENERGY. EXCLUDES SHIELD,TEST.
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Manufacturer Information:
| 0N270888-1 | 98230 | NATIONAL SECURITY AGENCY |
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Techincal Specification:
| OVERALL LENGTH | 10.625 INCHES NOMINAL | | OVERALL WIDTH | 5.875 INCHES NOMINAL | | SPECIAL FEATURES | MTG TYPE:UNTHREADED;MTG HOLE DIA:0.199 IN.NOM;MTG HOLE QTY:3;BODY THICKNESS:0.625 IN.NOM;DISTANCE BETWEEN MTG HOLES CENTERS:2.880 IN.NOM;DESIGN TYPE:REUSABLE;FILTERING MEDIA DESIGN:HONEY COMB;MATERIAL:FILTERING MEDIUM,RUBBER SILICONE;FRAME,COPPER ALLOY;SURFACE FINISH,TIN |
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