NSN 4820-00-453-5518
Part Details | SAFETY RELIEF VALVE
4820-00-453-5518 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: RA20BK2, PD1403807, PD14038-07, 120B149H01, RA20B5, 4820-00-453-5518, 00-453-5518, 4820004535518, 004535518
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 22, 1972 | 00-453-5518 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-453-5518
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RA20BK2 | 92029 | DELTROL CORPDELTROL FLUID PRODUCTS DIV |
| PD14038-07 | 92029 | DELTROL CORPDELTROL FLUID PRODUCTS DIV |
| 120B149H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| RA20B5 | 83891 | PIEZO MFG CORP |
Technical Data | NSN 4820-00-453-5518
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | BALL |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | INTEGRAL |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 0.0 TO 75.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |