NSN 4820-00-203-2551
Part Details | EXPANSION VALVE
4820-00-203-2551 A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.
Alternate Parts: 573130, 573130, 573130, 4820-00-203-2551, 00-203-2551, 4820002032551, 002032551
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-203-2551 | 05493 ( VALVE, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 4820-00-203-2551
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 573130 | 93781 | PARKER-HANNIFIN CORPORATIONDBA FLUID CONTROL DIVISION |
| 573130 | 81978 | PARKER-HANNIFIN CORPORATIONDBA FLUID CONTROLS DIVISION |
| 573130 | 88715 | TRAULSEN AND CO INC |
Technical Data | NSN 4820-00-203-2551
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 6.000 |
| VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| OUTSIDE SURFACE TREATMENT | ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| FIRST END THREAD CLASS | 2A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END SEAT ANGLE IN DEG | 45.0 |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | FLARED |
| SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| SECOND END THREAD CLASS | 2A |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END SEAT ANGLE IN DEG | 45.0 |
| MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 |
| VALVE EVAPORATOR TEMP RANGE DESIGNATION | HIGH |
| BULB MEDIA TYPE | REFRIGERANT 12 |
| CAPILLARY TUBE LENGTH | 24.000 INCHES NOMINAL |
| BULB MOUNTING METHOD | CLAMP |