4820-01-323-0318 VALVE,LINEAR,DIRECTIONAL CONTROL Index 3020-01-323-0320 GEAR RACK

National Stock Number:
5999-01-323-0319

Federal Supply Class:
5999

National Item Identification Number:
013230319

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.


Manufacturer Information:
60-0131407700TECHNICAL WIRE PRODUCTS LLC DBA TWP
60-01314C07700TECHNICAL WIRE PRODUCTS LLC DBA TWP
7916786-0290536LOCKHEED MARTIN CORP


Techincal Specification:
OVERALL WIDTH5.500 INCHES NOMINAL
SPECIAL FEATURESBODY THICKNESS:0.693 IN,MIN,0,759 IN.MAX;DESIGN TYPE:REUSABLE;MATERIAL:FILTERING MEDIUM,ALUMINUM ALLOY MIL-C-7433;FRAME,ALUMINUM ALLOY QQ-A-200/9;SEAL,ALUMINUM ALLOY AND RUBBER MIL-R-6130;SURFACE TREATMENT:FILTERING MEDIUM,CHROMATE MIL-C-5541,CLASS 1A;FRAME,CHROMATE MIL-C-5541,CLASS 1A


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