NSN 4820-01-486-5173
Part Details | SAFETY RELIEF VALVE
4820-01-486-5173 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: 66566SS1, 665-6-6SS1, 66566SS1, 665-6-6SS1, 230594866, 23059486-6, 23059421 ITEM 80, 66566SS1, 665-6-6SS1, 4820-01-486-5173, 01-486-5173, 4820014865173, 014865173
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 02, 2001 | 01-486-5173 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
Cross Reference | NSN 4820-01-486-5173
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 665-6-6SS1 | 72352 | CURTISS-WRIGHT FLOW CONTROLCORPORATION |
| 665-6-6SS1 | 09990 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC VALVE DIV |
| 23059486-6 | 63005 | ROLLS-ROYCE CORPORATION |
| 23059421 ITEM 80 | 63005 | ROLLS-ROYCE CORPORATION |
| 665-6-6SS1 | 86768 | TELEDYNE INDUSTRIES INCTELEDYNE FLUID SYSTEMS REPUBLIC |
Technical Data | NSN 4820-01-486-5173
| 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 | 4.0 GALLONS PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 550.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 430.0 TO 650.0 POUNDS PER SQUARE INCH |
| MINIMUM OPERATING TEMP | -40.0 DEG FAHRENHEIT |
| SPECIAL FEATURES | END CONNECTIONS ARE IDENTICAL; INTERNAL STRAIT THREADS; GASKET SEAL. O-RING BUNA N IAW MIL-P-5315(B) SUPERSEDED BY QPL-5315-23 FOR USE WITH JP-3, JP-4, JP-5 FUEL. NEXT HIGHER ASSEMBLY FUEL SYSTEM, P/N 23059421. |
| END ITEM IDENTIFICATION | GENERATOR SET AG9140 RS; W/S DESIGNATOR ARLEIGH BURKE CLASS DDG |