NSN 4820-01-322-3585 2IN1811KA03X121, 2IN1811-KA-0-3X1-21, 2IN1811KA03X123
Product Details | SAFETY RELIEF VALVE
4820-01-322-3585 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Part Alternates: 2IN1811KA03X121, 2IN1811-KA-0-3X1-21, 2IN1811KA03X123, 2IN1811-KA-0-3X1-23, 4820-01-322-3585, 01-322-3585, 4820013223585, 013223585
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 03 JUL 1990 | 01-322-3585 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-01-322-3585
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Technical Data | NSN 4820-01-322-3585
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING SEAT |
| STYLE DESIGNATOR | C1A ANGLE FLANGED ENDS |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 6.000 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.250 INCHES |
| VALVE SIZE | 2.000 INCHES |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 6.500 INCHES 1ST END 10.000 INCHES 2ND END |
| NOMINAL THICKNESS | 0.813 INCHES 1ST END 1.188 INCHES 2ND END |
| BOLT HOLE QUANTITY | 8 1ST END 8 2ND END |
| BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES 1ST END 0.750 INCHES 2ND END |
| BOLT CIRCLE NOMINAL DIAMETER | 5.000 INCHES 1ST END 7.875 INCHES 2ND END |
| FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| RAISED FACE NOMINAL HEIGHT | 0.062 INCHES 1ST END 0.062 INCHES 2ND END |
| RAISED FACE NOMINAL DIAMETER | 3.625 INCHES 1ST END 6.187 INCHES 2ND END |
| III END ITEM IDENTIFICATION | USED ON 400 FT WAGB CG VESSELS |
| MANUFACTURERS CODE | 16497 |
| DESIGN CONTROL REFERENCE | 2IN1811-KA-0-3X1-23 |
Restrictions/Controls & Freight Information | NSN 4820-01-322-3585
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 4820-01-322-3585
Coast Guard| Category | Code | Description |
|---|---|---|
| Inventory Account Codes | A | Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required. |
| Inventory Account Codes | 0 | Item not controlled by serial number. |
| Special Material Content Codes | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | ZNC | Commanding Officer USCG Surface Force Logistics Center Code 028, Mil Stop 25 2401 Hawkins Point Road Baltimore, MD 21226-5000 |
| Agency | GP | U.S. Coast Guard |
| Service Organization | C | U.S. Coast Guard |
| Reparability | O | |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |