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NSN 5999-01-273-7927, 5999012737927
SHIELDING GASKET,ELECTRONIC

Federal Supply Classification
FSC 5999 - Miscellaneous Electrical and Electronic Components
National Item Identification Number
NIIN 012737927
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 5999-01-273-7927

National Stock Number (NSN) 5999-01-273-7927, or NIIN 012737927, (shielding gasket,electronic) was assigned March 1, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 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.

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.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

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 5999012737927 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

APERTURE WIDTH
(ADUE) 2.216 INCHES MINIMUM AND 2.374 INCHES MAXIMUM
APERTURE LENGTH
(ADUF) 2.536 INCHES MINIMUM AND 2.694 INCHES MAXIMUM
BOLT HOLE QUANTITY
(AECS) 4
CROSS-SECTIONAL HEIGHT
(ADVN) 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE
(AAGR) MESH AND COMPOSITION
ENVIRONMENTAL PROTECTION MATERIAL LOCATION
(CTNJ) AROUND RF SHIELDING GASKET OUTER PERIMETER
HOLE DIAMETER
(AAUB) 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
OUTSIDE CORNER RADIUS
(ADPW) 0.257 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH
(ADVE) 1.780 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH
(ADVD) 1.940 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 3.880 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 3.560 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-281,CLASS A,FORM 7 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ZZ-R-765,CLASS IIA OR IIB,GRADE 40 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIAL
(MATT) NICKEL ALLOY EMI/RFI CONDUCTOR
MATERIAL
(MATT) RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
MINOR HEIGHT
(ADWK) 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
MINOR WIDTH
(ABNH) 0.125 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
SPECIAL FEATURES
(FEAT) PRESSURE SENSITIVE ADHESIVE ON ONE FACE
STYLE DESIGNATOR
(STYL) NON-CIRCULAR

Manufacturer Part Numbers


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