NSN 4820-01-469-6811
Part Details | SAFETY RELIEF VALVE
4820-01-469-6811 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.
Alternate Parts: SW138B02E0015, SW138 REV. B, SW138B02E0015, 4820-01-469-6811, 01-469-6811, 4820014696811, 014696811
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 18, 1999 | 01-469-6811 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-469-6811
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SW138B02E0015 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| SW138 REV. B | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| SW138B02E0015 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-469-6811
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.750 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.750 INCHES |
| VALVE SIZE | 1.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 15.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | SPRING MATERIAL IS STAINLESS STEEL IAW ASTM A-313 |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |