NSN 4820-01-185-2291
Part Details | SAFETY RELIEF VALVE
4820-01-185-2291 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: 8540, E8540D51M, 3,326,955, E8540D51M, 4820-01-185-2291, 01-185-2291, 4820011852291, 011852291
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 26, 1984 | 01-185-2291 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-185-2291
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8540 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| E8540D51M | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 3,326,955 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| E8540D51M | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-185-2291
| Characteristic | Specifications |
|---|---|
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | EXPOSED SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 1201.0 TO 1500.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | WITH ADJUSTING RING |
| END ITEM IDENTIFICATION | COMBAT SYSTEM SUPPORT EQUIPMENT |