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NSN 5999-01-267-3957, 5999012673957
SHIELDING GASKET,ELECTRONIC

Federal Supply Classification
FSC 5999 - Miscellaneous Electrical and Electronic Components
National Item Identification Number
NIIN 012673957
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 5999-01-267-3957

National Stock Number (NSN) 5999-01-267-3957, or NIIN 012673957, (shielding gasket,electronic) was assigned November 10, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 fairly common among different weapons systems, belonging to 16 different platforms.

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: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 5999012673957 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 DIAMETER
(ABVL) 37.800 INCHES MINIMUM AND 38.050 INCHES MAXIMUM
BOLT HOLE QUANTITY
(AECS) 4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(ADUY) 31.750 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(ADUZ) 31.750 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE
(AAGR) METAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS
(ADVM) 0.510 INCHES NOMINAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATION
(CTNJ) THROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER
(AAUB) 3.300 INCHES MINIMUM AND 3.380 INCHES MAXIMUM
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH
(ADUQ) 1.500 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH
(ADUP) 1.500 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH
(ADVE) 6.500 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH
(ADVD) 6.500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 42.000 INCHES MINIMUM AND 42.400 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 42.000 INCHES MINIMUM AND 42.400 INCHES MAXIMUM
MATERIAL
(MATT) ALUMINUM ALLOY EMI/RFI CONDUCTOR
MATERIAL
(MATT) RUBBER SYNTHETIC ENVIRONMENTAL SEAL
STYLE DESIGNATOR
(STYL) NON-CIRCULAR

Manufacturer Part Numbers


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