5999-01-268-0689 SHIELDING GASKET,ELECTRONIC Index 5999-01-268-0691 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-268-0690

Federal Supply Class:
5999

National Item Identification Number:
012680690

Description:
SHIELDING GASKET,ELECTRONIC

Detail:
A SHAPED METALLIC ITEM DESIGNED TO INCREASE THE EFFECTIVENESS OF RADIO FREQUENCY/ELECTROMAGNETIC INTERFERENCE, OR A NONMETALLIC ITEM CONTAINING A WIRE MESH, METAL, OR OTHER ELECTRICALLY CONDUCTIVE PARTICLES DESIGNED TO PROVIDE ENVIRONMENTAL SEALING AND RADIO FREQUENCY/ELECTROMAGNETIC INTERFERENCE SHIELDING. FOR BULK ITEMS SEE WIRE MESH, KNITTED OR GASKETING MATERIAL, CONDUCTIVE.


Manufacturer Information:
06-0201-288918565PARKER-HANNIFIN CORPORATION
51-1017407700TECHNICAL WIRE PRODUCTS LLC DBA TWP
619036307700TECHNICAL WIRE PRODUCTS LLC DBA TWP
619036318565PARKER-HANNIFIN CORPORATION
619036353711NAVAL SEA SYSTEMS COMMAND
L35600141736090LOCKHEED MARTIN LIBRASCOPE CORP


Techincal Specification:
APERTURE LENGTH10.984 INCHES MINIMUM AND 11.019 INCHES MAXIMUM
APERTURE WIDTH8.239 INCHES MINIMUM AND 8.259 INCHES MAXIMUM
BOLT HOLE QUANTITY12
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.212 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.750 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEMESH AND METAL
HOLE DIAMETER0.140 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B211,T1 ASSN STD 1ST MATERIAL RESPONSE EMI/RFI CONDUCTOR AND QQ-N-281,CLASS A FED SPEC 2ND MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIALALUMINUM ALLOY 6063 EMI/RFI CONDUCTOR AND NICKEL ALLOY 400 EMI/RFI CONDUCTOR
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH12.110 INCHES MINIMUM AND 12.140 INCHES MAXIMUM
OVERALL WIDTH9.370 INCHES MINIMUM AND 9.380 INCHES MAXIMUM
SLOT LENGTH0.280 INCHES NOMINAL
SLOT QUANTITY2
SLOT WIDTH0.250 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS A MIL SPEC SINGLE TREATMENT RESPONSE EMI/RFI CONDUCTOR
SURFACE TREATMENTCHROMATE EMI/RFI CONDUCTOR


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