NSN 4820-00-287-4637
Part Details | SAFETY RELIEF VALVE
4820-00-287-4637 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: 38549001225407ALT1PCV3, 385-4900-1225407ALT1PCV3, 2824900801823REVCPCV50, 282-4900-801823REVCPCV50, 4824934713PC1T012, 4824-934713PC1T012, 4824934713ALT10PC14625, 4824-934713ALT10PC1-4625, 4824158796PC14625, 4824-158796PC1-4-625, 43835ALT10PC14625, 43835ALT10PC1-4625, 4820-00-287-4637, 00-287-4637, 4820002874637, 002874637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-287-4637 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-287-4637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 385-4900-1225407ALT1PCV3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 282-4900-801823REVCPCV50 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 4824-934713PC1T012 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 4824-934713ALT10PC1-4625 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 4824-158796PC1-4-625 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 43835ALT10PC1-4625 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
Technical Data | NSN 4820-00-287-4637
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 625.0 POUNDS PER SQUARE INCH |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY PAC ADSV AND VALVE SIZE |