NSN 4820-00-840-4286
Part Details | SAFETY RELIEF VALVE
4820-00-840-4286 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: 48A14IN220PSI, 48A1-4IN220PSI, 48A, 48, 112C14220PDI, 112C1-4-220PDI, 112CSS4220, 112CSS-4-220, 4820-00-840-4286, 00-840-4286, 4820008404286, 008404286
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-840-4286 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-840-4286
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 48A1-4IN220PSI | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 48A | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 48 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 112C1-4-220PDI | 75336 | F.C.KINGSTON CO.DBA STORM MANUFACTURING |
| 112CSS-4-220 | 75336 | F.C.KINGSTON CO.DBA STORM MANUFACTURING |
Technical Data | NSN 4820-00-840-4286
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | POPPET |
| VALVE DISCHARGE FLOW RATE | 118.0 CUBIC FEET PER MINUTE |
| VALVE OPERATION METHOD | C$F |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | INTEGRAL |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 220.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| END ITEM IDENTIFICATION | GRUMMAN; A10 AIRCRAFT |