NSN 4820-01-033-7904
Part Details | SAFETY RELIEF VALVE
4820-01-033-7904 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: 559B1M50, 559B-1M-50, VLV12NPT#3120, VLV1/2NPT#3120, D240341 ITEM 32, D-2403-41 ITEM 32, 4820-01-033-7904, 01-033-7904, 4820010337904, 010337904
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 09, 1977 | 01-033-7904 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-033-7904
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 559B-1M-50 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| VLV1/2NPT#3120 | 00026 | MMC INTERNATIONAL CORP. |
| D-2403-41 ITEM 32 | 00026 | MMC INTERNATIONAL CORP. |
Technical Data | NSN 4820-01-033-7904
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH |