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NSN 5999-01-049-7861, 5999010497861
SHIELDING GASKET,ELECTRONIC

Federal Supply Classification
FSC 5999 - Miscellaneous Electrical and Electronic Components
National Item Identification Number
NIIN 010497861
Codification Country
United States
Item Name Code
INC 20281
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
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DLMS® Summary

National Stock Number 5999-01-049-7861

National Stock Number (NSN) 5999-01-049-7861, or NIIN 010497861, (shielding gasket,electronic) was assigned October 24, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 20281. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5999010497861 does not contain precious metals.

This NSN is associated to Schedule B 8543909000: electrical machines and apparatus parts, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335999: all other miscellaneous electrical equipment and component manufacturing.

This information was last updated on .


Technical Characteristics

SURFACE TREATMENT
(SFTT) CADMIUM EMI/RFI CONDUCTOR AND TIN EMI/RFI CONDUCTOR
BOLT HOLE QUANTITY
(AECS) 8
CROSS-SECTIONAL HEIGHT
(ADVN) 0.190 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE
(AAGR) EMI COMPOSITION
ENVIRONMENTAL PROTECTION MATERIAL LOCATION
(CTNJ) THROUGH RF SHIELDING GASKET CENTER
INSIDE CORNER RADIUS
(ADPQ) 0.250 INCHES MAXIMUM
LARGEST BOLT HOLE DIAMETER
(BYWX) 0.438 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-R-6855,CLASS 2,GRADE 40 MIL SPEC 1ST MATERIAL RESPONSE OR ZZ-R-765,CLASS 3A OR 3B,GRADE 30 FED SPEC 2ND MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-200/9,ALLOY 6062 FED SPEC 1ST MATERIAL RESPONSE AND QQ-N-281,CLASS A FED SPEC 2ND MATERIAL RESPONSE AND QQ-C-533 FED SPEC 3RD MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL
(MATT) ALUMINUM ALLOY 6062 AND NICKEL ALLOY 400 AND COPPER ALLOY 170 EMI/RFI CONDUCTOR
MATERIAL
(MATT) RUBBER CHLOROPRENE CLASS CR OR RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
MINOR HEIGHT
(ADWK) 0.188 INCHES NOMINAL
MINOR WIDTH
(ABNH) 0.110 INCHES NOMINAL
OUTSIDE CORNER RADIUS
(ADPW) 0.250 INCHES MAXIMUM
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH
(CTSC) 0.690 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 19.580 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 8.400 INCHES NOMINAL
SMALLEST BOLT HOLE DIAMETER
(BYWW) 0.125 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TYPE 2,CLASS 1 FED SPEC 1ST TREATMENT RESPONSE AND MIL-T-10727A,TYPE 1 MIL SPEC 2ND TREATMENT RESPONSE EMI/RFI CONDUCTOR
SURFACE TREATMENT
(SFTT) CADMIUM AND TIN EMI/RFI CONDUCTOR

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