NSN 4820-00-956-0641
Part Details | SAFETY RELIEF VALVE
4820-00-956-0641 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: 3W28577T3, MLW125496G1, MLW125496G1, 3W28577T3, 4820-00-956-0641, 00-956-0641, 4820009560641, 009560641
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-956-0641 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-956-0641
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3W28577T3 | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| MLW125496G1 | 88663 | DRESSER-RAND COINGERSOLL-RAND OPNS |
| MLW125496G1 | 0AT62 | DRESSER-RAND COMPANYDBA RECIPROCATING PRODUCTS DIV |
| 3W28577T3 | 30760 | INGERSOLL RAND CO |
Technical Data | NSN 4820-00-956-0641
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |
| OPENING PRESSURE SETTING | 3500.0 POUNDS PER SQUARE INCH |