NSN 4820-00-203-7575
Part Details | SAFETY RELIEF VALVE
4820-00-203-7575 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: 48A1470PSI, 48A-1-4-70PSI, 4870, 48-70, 1AC10858, AH15646, AH15-646, 2AH15646, 2AH15-646, 10AC10858, 1AC10858, H151329, 112C1470PSI, 112C-1/4-70PSI, C584497PC148, C58449-7PC148, 4820-00-203-7575, 00-203-7575, 4820002037575, 002037575
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-203-7575 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-203-7575
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 48A-1-4-70PSI | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 48-70 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 1AC10858 | 06435 | DRESSER INDUSTRIES INC PETROLEUMEQUIPMENT DIV - WAYNE |
| AH15-646 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
| 2AH15-646 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
| 10AC10858 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
| 1AC10858 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
| H151329 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
| 112C-1/4-70PSI | 75336 | F.C.KINGSTON CO.DBA STORM MANUFACTURING |
| C58449-7PC148 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIESCORPORATION |
Technical Data | NSN 4820-00-203-7575
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 23.0 CUBIC FEET PER MINUTE |
| VALVE OPERATION METHOD | C$F |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 70.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| END ITEM IDENTIFICATION | GRUMMAN A10 AIRCRAFT |