NSN 4820-00-903-3440
Part Details | SAFETY RELIEF VALVE
4820-00-903-3440 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: 002010071, 00201-0071, 002010071, 00201-0071, 052010071, 05-201-0071, 4820-00-903-3440, 00-903-3440, 4820009033440, 009033440
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-903-3440 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-903-3440
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 00201-0071 | 93568 | HARSCO CORPBMY-COMBAT SYSTEMS DIV |
| 00201-0071 | 79343 | SCIENCE APPLICATIONS INTERNATIONALCORPORATION |
| 05-201-0071 | 55683 | WHEELER BROS., INC. |
Technical Data | NSN 4820-00-903-3440
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 3600.0 POUNDS PER HOUR |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 250.0 TO 5000.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE |