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NSN 5999-01-273-3459, 5999012733459
SHIELDING GASKET,ELECTRONIC

Federal Supply Classification
FSC 5999 - Miscellaneous Electrical and Electronic Components
National Item Identification Number
NIIN 012733459
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 5999-01-273-3459

National Stock Number (NSN) 5999-01-273-3459, or NIIN 012733459, (shielding gasket,electronic) was assigned February 24, 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 4 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, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 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.) 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 5999012733459 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

CENTER TO CENTER DISTANCE BETWEEN LARGEST BOLT HOLES
(CZFX) 1.130 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN SMALLEST BOLT HOLES
(CZFW) 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
(ADVN) 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE
(AAGR) WIRE AND COMPOSITION
ENVIRONMENTAL PROTECTION MATERIAL LOCATION
(CTNJ) THROUGHOUT RF SHIELDING GASKET
LARGEST BOLT HOLE DIAMETER
(BYWX) 0.656 INCHES NOMINAL
LARGEST BOLT HOLE QUANTITY
(CWQZ) 3
OUTSIDE EDGE TO LARGEST BOLT HOLE CENTER DISTANCE ALONG LENGTH
(CZGB) 0.380 INCHES NOMINAL
OUTSIDE EDGE TO LARGEST BOLT HOLE CENTER DISTANCE ALONG WIDTH
(CZGA) 0.380 INCHES NOMINAL
OUTSIDE EDGE TO SMALLEST BOLT HOLE CENTER DISTANCE ALONG WIDTH
(CZFY) 0.250 INCHES NOMINAL
OUTSIDE EDGE TO SMALLEST BOLT HOLE CENTER DISTANCE ALONG LENGTH
(CZFZ) 0.250 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIAL
(MATT) NICKEL ALLOY 400 EMI/RFI CONDUCTOR
MATERIAL
(MATT) RUBBER CHLOROPRENE CLASS CR ENVIRONMENTAL SEAL
SMALLEST BOLT HOLE DIAMETER
(BYWW) 0.343 INCHES NOMINAL
SMALLEST BOLT HOLE QUANTITY
(CWQP) 4
STYLE DESIGNATOR
(STYL) NON-CIRCULAR SQUARE W/O APERATURE
ERR DEFAULT
(CZFY) ERR DEFAULT
ERR DEFAULT
(CZFZ) ERR DEFAULT

Manufacturer Part Numbers


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