NSN 4820-01-351-1403
Part Details | SAFETY RELIEF VALVE
4820-01-351-1403 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: CRL12AM, 4820-01-351-1403, 01-351-1403, 4820013511403, 013511403
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 31, 1991 | 01-351-1403 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
Cross Reference | NSN 4820-01-351-1403
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CRL12AM | 86184 | GRISWOLD INDUSTRIES, CO.DBA CLA-VAL CO |
Technical Data | NSN 4820-01-351-1403
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| RENEWABLE SEAT RING TYPE | THREADED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 30.0 TO 250.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS AND QUANTITY | 1 BRAZING RING AND 1 TAILPIECE |
| SPECIAL FEATURES | VALVE CONNECTIONS TYPE SBU PER MIL-F-1183 |
| END ITEM IDENTIFICATION | USED IN FIRE MAIN AND FLUSHING SYSTEM ONBOARD 378 FT C.G. VESSELS |