NSN 4820-01-539-7963
Part Details | SAFETY RELIEF VALVE
4820-01-539-7963 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: PRH101S10, 4820-01-539-7963, 01-539-7963, 4820015397963, 015397963
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 02, 2006 | 01-539-7963 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-539-7963
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PRH101S10 | 82271 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC CARTRIDGE SYSTEMS DIV |
Technical Data | NSN 4820-01-539-7963
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 ANGLE |
| FLOW CONTROL DEVICE | POPPET |
| VALVE DISCHARGE FLOW RATE | 0.2 GALLONS PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 100.0 TO 1000.0 POUNDS PER SQUARE INCH |
| MINIMUM OPERATING TEMP | -50.0 DEG FAHRENHEIT |
| SPECIAL FEATURES | THIS PILOT OPERATED, PRESSURE REDUCING/RELIEVING VALVE HAS INTERNAL SCREENING TO PROTECT PILOT, POLYURETHANE "D" RING AND SCREW ADJUSTMENT OF CRACKING PRESSURE; THIS VALVE AND P/N B10-2-6B MAKE UP THE NEXT HIGHER ASSEMBLY, P/N 15CPR1-S-10-G3, VALVE ASSEMBLY |
| END ITEM IDENTIFICATION | STRATEGIC SEALIFT TAKR 295, 297, 299 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PILOT OPERATED PRESSURE REDUCING/RELIEVING CARTRIDGE VALVE |