NSN 4820-00-421-5869
Part Details | SAFETY RELIEF VALVE
4820-00-421-5869 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: 346703, 34670-3, A51H90321, A51H9032-1, A51H90321, A51H9032-1, 4820-00-421-5869, 00-421-5869, 4820004215869, 004215869
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 09, 1972 | 00-421-5869 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-421-5869
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 34670-3 | 99643 | EATON CORPORATIONDBA EATON AEROSPACE |
| A51H9032-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| A51H9032-1 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
Technical Data | NSN 4820-00-421-5869
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | PAINT AND PRIMER |
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| VALVE DISCHARGE FLOW RATE | 15.0 CUBIC FEET PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | PACKING RETAINING |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 4500.0 POUNDS PER SQUARE INCH |