NSN 4820-00-850-5439
Part Details | SAFETY RELIEF VALVE
4820-00-850-5439 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: 117030, 1170-30, 2501IN30, 250-1IN-30, 2301IN30, 230-1IN-30, 230, 4820-00-850-5439, 00-850-5439, 4820008505439, 008505439
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-850-5439 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-850-5439
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1170-30 | 06621 | AMERICAN INDUSTRIAL DOORS INCBYRNE DOORS DIV |
| 250-1IN-30 | 39305 | ITT MCDONNELL-MILLER A UNIT OF ITTFLUID HANDLING DIV |
| 230-1IN-30 | 39305 | ITT MCDONNELL-MILLER A UNIT OF ITTFLUID HANDLING DIV |
| 230 | 39305 | ITT MCDONNELL-MILLER A UNIT OF ITTFLUID HANDLING DIV |
Technical Data | NSN 4820-00-850-5439
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | C$F |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 30.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |