5999-00-401-1521 SHIELDING GASKET,ELECTRONIC Index 5999-00-401-1523 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-00-401-1522

Federal Supply Class:
5999

National Item Identification Number:
004011522

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:
1172631119200US ARMY ARDEC RDECOM
1172631187557LOCKHEED CORP LOCKHEED ELECTRONICS CO INC
1172631194117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
APERTURE LENGTH8.375 INCHES NOMINAL
APERTURE WIDTH6.562 INCHES NOMINAL
BOLT HOLE QUANTITY12
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.188 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH0.188 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.094 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEEMI
HOLE DIAMETER0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
OVERALL LENGTH8.094 INCHES MINIMUM AND 8.156 INCHES MAXIMUM
OVERALL WIDTH6.281 INCHES MINIMUM AND 6.343 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIALNICKEL ALLOY 400 EMI/RFI CONDUCTOR
STYLE DESIGNATORNON-CIRCULAR


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us