NSN 5999-00-464-4187 25583941, 2558394-1, 68167
Product Details | ELECTRONIC SHIELDING GASKET
5999-00-464-4187 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.
Part Alternates: 25583941, 2558394-1, 68167, 68-167, 5999-00-464-4187, 00-464-4187, 5999004644187, 004644187
Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 03 MAR 1972 | 00-464-4187 | 20281 ( SHIELDING GASKET, ELECTRONIC ) |
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Technical Data | NSN 5999-00-464-4187
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 6063 AND ALUMINUM AND NICKEL ALLOY 400 EMI/RFI CONDUCTOR RUBBER CHLOROPRENE CLASS CR ENVIRONMENTAL SEAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/,ALLOY 6063-T42 FED SPEC 1ST MATERIAL RESPONSE AND MIL-C-7438 MIL SPEC 2ND MATERIAL RESPONSE AND QQ-N-281,CLASS A FED SPEC 3RD MATERIAL RESPONSE EMI/RFI CONDUCTOR MIL-R-6130,TYPE 2,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL |
| ENVIRONMENTAL PROTECTION MATERIAL LOCATION | AROUND RF SHIELDING GASKET APERTURE |
| SURFACE TREATMENT | CHROMATE EMI/RFI CONDUCTOR |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE EMI/RFI CONDUCTOR |
| CROSS-SECTIONAL SHAPE STYLE | F85 MESH AND COMPOSITION |
| MINOR WIDTH | 0.076 INCHES MINIMUM AND 0.124 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.500 INCHES NOMINAL |
| MINOR HEIGHT | 0.500 INCHES NOMINAL |
| STYLE DESIGNATOR | B12A NON-CIRCULAR |
| HOLE DIAMETER | 0.204 INCHES NOMINAL |
| OVERALL LENGTH | 12.000 INCHES NOMINAL |
| OVERALL WIDTH | 6.000 INCHES NOMINAL |
| APERTURE WIDTH | 5.000 INCHES NOMINAL |
| APERTURE LENGTH | 11.000 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 4.500 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.000 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.250 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.250 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 12 |
Restrictions/Controls & Freight Information | NSN 5999-00-464-4187
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There is no information in the HMIS; 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 062800 | RADIO/TV RECEIVING SET CHASSIS ETC |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 723 | unknown |
| Originating Activity Code | HH | Navy ICP Mechanicsburg, PA 17055-0788 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5999-00-464-4187
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



