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NSN 5999-01-282-7790, 5999012827790
SHIELDING GASKET,ELECTRONIC

Federal Supply Classification
FSC 5999 - Miscellaneous Electrical and Electronic Components
National Item Identification Number
NIIN 012827790
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 5999-01-282-7790

National Stock Number (NSN) 5999-01-282-7790, or NIIN 012827790, (shielding gasket,electronic) was assigned July 22, 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. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 6 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 fairly common among different weapons systems, belonging to 22 different platforms.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. 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 5999012827790 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) 3.870 INCHES MINIMUM AND 3.900 INCHES MAXIMUM
APERTURE LENGTH
(ADUF) 4.310 INCHES MINIMUM AND 4.340 INCHES MAXIMUM
BOLT HOLE QUANTITY
(AECS) 8
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(ADUZ) 2.800 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(ADUY) 2.800 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE
(AAGR) MESH AND COMPOSITION
CROSS-SECTIONAL HEIGHT
(ADVN) 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
ENVIRONMENTAL PROTECTION MATERIAL LOCATION
(CTNJ) AROUND RF SHIELDING GASKET APERTURE
HOLE DIAMETER
(AAUB) 0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM
OUTSIDE CORNER RADIUS
(ADPW) 0.120 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 5.060 INCHES MINIMUM AND 5.090 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 4.620 INCHES MINIMUM AND 4.650 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS3195 ASSN STD SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-281,CLASS AA FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL
(MATT) NICKEL ALLOY 400 EMI/RFI CONDUCTOR
MATERIAL
(MATT) NICKEL ALLOY STOP
MATERIAL
(MATT) RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
MINOR WIDTH
(ABNH) 0.146 INCHES MINIMUM AND 0.178 INCHES MAXIMUM
MINOR HEIGHT
(ADWK) 0.025 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) NON-CIRCULAR

Manufacturer Part Numbers


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