5999-01-342-3919 SHIELDING GASKET,ELECTRONIC Index 5999-01-342-3921 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-342-3920

Federal Supply Class:
5999

National Item Identification Number:
013423920

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:
86-10578A07700TECHNICAL WIRE PRODUCTS LLC DBA TWP
KPY12102750EATON AEROSPACE LLC
KPY12106RP6DRS NAVAL POWER SYSTEMS INC
L0440316236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
LO440316236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
APERTURE LENGTH4.860 INCHES MINIMUM AND 4.900 INCHES MAXIMUM
APERTURE WIDTH0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
BOLT HOLE QUANTITY6
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH0.780 INCHES MINIMUM AND 0.820 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.680 INCHES MINIMUM AND 2.720 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS-SECTIONAL SHAPE STYLEEMI
CROSS-SECTIONAL HEIGHT0.048 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.160 INCHES NOMINAL
INSIDE CORNER RADIUS0.030 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.180 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.180 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
OVERALL LENGTH5.800 INCHES NOMINAL
OVERALL WIDTH1.200 INCHES NOMINAL
MATERIALCARBON EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSREFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP.
SPECIAL FEATURESITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO4403
STYLE DESIGNATORNON-CIRCULAR


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