NSN 4820-01-220-0839
Part Details | SAFETY RELIEF VALVE
4820-01-220-0839 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: NMP355L3120A 1IN 459 T 557 PSI, NMP355-L3120A 1IN 459 T 557 PSI, NMP355 RANGE 459 TO 557 1IN, NMP314RNG459 TO 557PSIA, NMP314RNG459 TO 557PSI-A, NMP314, NMP355L3120A 1IN 459 T 557 PSI, NMP355-L3120A 1IN 459 T 557 PSI, NMP355 RANGE 459 TO 557 1IN, NMP314RNG459 TO 557PSIA, NMP314RNG459 TO 557PSI-A, NMP314, S4824H31293398RNG459 TO 557, S4824-H-31293398RNG459 TO 557, NMP355L3120A 1IN 459 T 557 PSI, NMP355-L3120A 1IN 459 T 557 PSI, NMP355 RANGE 459 TO 557 1IN, NMP314RNG459 TO 557PSIA, NMP314RNG459 TO 557PSI-A, 4820-01-220-0839, 01-220-0839, 4820012200839, 012200839
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 08, 1985 | 01-220-0839 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-220-0839
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NMP355-L3120A 1IN 459 T 557 PSI | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| NMP355 RANGE 459 TO 557 1IN | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| NMP314RNG459 TO 557PSI-A | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| NMP314 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| NMP355-L3120A 1IN 459 T 557 PSI | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| NMP355 RANGE 459 TO 557 1IN | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| NMP314RNG459 TO 557PSI-A | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| NMP314 | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| S4824-H-31293398RNG459 TO 557 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| NMP355-L3120A 1IN 459 T 557 PSI | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| NMP355 RANGE 459 TO 557 1IN | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| NMP314RNG459 TO 557PSI-A | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-220-0839
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | UNION |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 459.0 TO 557.0 POUNDS PER SQUARE INCH |