NSN 4820-00-329-9667
Part Details | SAFETY RELIEF VALVE
4820-00-329-9667 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: 170111A, 1701-11A, 170111, 1701-11, MS28893A4500, MS28893A4-500, MS28893A4, 10002, 1000-2, 4820-00-329-9667, 00-329-9667, 4820003299667, 003299667
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | DEC 09, 1973 | 00-329-9667 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.

Cross Reference | NSN 4820-00-329-9667
Part Number | Cage Code | Manufacturer |
---|---|---|
1701-11A | 94874 | DROITCOUR COMPANY |
1701-11 | 94874 | DROITCOUR COMPANY |
MS28893A4-500 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
MS28893A4 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
1000-2 | 06177 | PNEUDRAULICS, INC. |
Technical Data | NSN 4820-00-329-9667
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
FLOW CONTROL DEVICE | POPPET |
VALVE DISCHARGE FLOW RATE | 2.5 GALLONS PER MINUTE |
VALVE OPERATION METHOD | AUTOMATIC |
DISK LOADING METHOD | SPRING |
ADJUSTABLE PRESSURE RANGE | 500.0 TO 825.0 POUNDS PER SQUARE INCH |
FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |