NSN 4820-01-063-3819
Part Details | SAFETY RELIEF VALVE
4820-01-063-3819 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: 20138H51SS, 16047, 20138H51SS, 16047, 4820-01-063-3819, 01-063-3819, 4820010633819, 010633819
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 04, 1978 | 01-063-3819 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-063-3819
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20138H51SS | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 16047 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 20138H51SS | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| 16047 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-063-3819
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.160 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.160 INCHES |
| VALVE SIZE | 0.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 45.0 TO 75.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS AND QUANTITY | 1 WRENCH |
| END ITEM IDENTIFICATION | SHIP, OHIO CLASS SSN(TRIDENT) |