NSN 4820-00-697-0994
Part Details | SAFETY RELIEF VALVE
4820-00-697-0994 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: 4263879502, 4263879-502, 4263879500, 4263879-500, 4255605, 4255605, 26089, 15048, 4820-00-697-0994, 00-697-0994, 4820006970994, 006970994
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-697-0994 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
CROSS
Cross Reference | NSN 4820-00-697-0994
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4263879-502 | 18355 | BOEING COMPANY, THEDBA BOEING |
| 4263879-500 | 18355 | BOEING COMPANY, THEDBA BOEING |
| 4255605 | 88277 | BOEING COMPANY, THEDBA BOEING |
| 4255605 | 18355 | BOEING COMPANY, THEDBA BOEING |
| 26089 | 81982 | HYDRO-AIRE, INC. |
| 15048 | 81982 | HYDRO-AIRE, INC. |
Technical Data | NSN 4820-00-697-0994
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 CROSS |
| FLOW CONTROL DEVICE | PISTON |
| VALVE DISCHARGE FLOW RATE | 0.7 GALLONS PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| POWER DRIVE OPERATING PRESSURE | 3250.0 POUNDS PER SQUARE INCH NOMINAL |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 3000.0 TO 4500.0 POUNDS PER SQUARE INCH |