NSN 5999-01-490-9796 204-67058-1, 4490257, 44-90257
Product Details | ELECTRONIC SHIELDING GASKET
5999-01-490-9796 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: 204-67058-1, 4490257, 44-90257, 5999-01-490-9796, 01-490-9796, 5999014909796, 204670581, 014909796
Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 09 OCT 2001 | 01-490-9796 | 20281 ( SHIELDING GASKET, ELECTRONIC ) |
Drawings & Photos | NSN 5999-01-490-9796
Demand History | NSN 5999-01-490-9796
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 44-90257 | 2019-01-31 | 27 | DIBBS |
| 5999-01-490-9796 | 2015-11-309 | 8 | DIBBS |
| 5999-01-490-9796 | 2011-04-110 | 2 | DIBBS |
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Related Products | NSN 5999-01-490-9796
Technical Data | NSN 5999-01-490-9796
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL AND RUBBER SILICONE CLASS Q OVERALL |
| SURFACE TREATMENT | COPPER AND TIN OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | F3 METAL |
| CROSS-SECTIONAL THICKNESS | 0.060 INCHES NOMINAL |
| STYLE DESIGNATOR | B20A NON-CIRCULAR |
| HOLE DIAMETER | 0.218 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| BOLT CIRCLE DIAMETER | 7.600 INCHES NOMINAL |
| OVERALL WIDTH | 8.840 INCHES NOMINAL |
| APERTURE DIAMETER | 6.000 INCHES NOMINAL |
| OUTSIDE CORNER RADIUS | 0.375 INCHES NOMINAL |
| SIDE RADIUS FROM BOLT CIRCLE | 7.960 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 12 |
| SPECIAL FEATURES | WHEN INSTALLED AT THICKNESS SHOWN ON DRAWING AND COMPRESSED UNDER A LOAD OF 20 PSI SHALL BE CAPABLE OF PROVIDING A MINIMUM OF 60 DB OF SHIELDING EFFECTIVENESS IN THE FREQUENCY RANGE 20 KHZ TO 100 MHZ |
| NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED |
| III END ITEM IDENTIFICATION | E-3A AIRCRAFT |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL, EMP - AFT ZONE SUPPLY AIR DISTRIBUTION |
Restrictions/Controls & Freight Information | NSN 5999-01-490-9796
| 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: | A | Item does not contain precious metal |
| Criticality Code: | H | The item is specifically designed to be or selected as being nuclear hard (i.e., it will continue to perform its designed function in an environment created by a nuclear explosion). The item does not have other critical features. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 | TH | Defense Supply Center Columbus Columbus, OH 43215 |
| 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 5999-01-490-9796
Air Force| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |