NSN 4820-00-573-3972
Part Details | EXPANSION VALVE
4820-00-573-3972 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: 50750, 204C, 4820-00-573-3972, 00-573-3972, 4820005733972, 005733972
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-573-3972 | 05493 ( VALVE, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
SWIVEL NUT, FLARE
FLARED
SWIVEL NUT, FLARE
FLARED
SWIVEL NUT, FLARE
FLARED
SWIVEL NUT, FLARE
FLARED
Cross Reference | NSN 4820-00-573-3972
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 50750 | 91494 | SINGER CO THE CONTROLS DIV |
| 204C | 91494 | SINGER CO THE CONTROLS DIV |
Technical Data | NSN 4820-00-573-3972
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| BODY STYLE | ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS |
| REFRIGERATION CAPACITY IN BTU PER HOUR | 12.0 |
| VALVE EQUALIZER LOCATION | INTERNAL |
| VALVE EXPANSION CONTROL TYPE | PRESSURE |
| VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| FLOW CONTROL DEVICE | Q ANY ACCEPTABLE |
| SEAT MATERIAL | STEEL, CORROSION RESISTING |
| FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.188 INCHES NOMINAL |
| FIRST END THREAD CLASS | 2A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END SEAT ANGLE IN DEG | 37.0 |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED INTERNAL PIPE |
| SECOND END STYLE DESIGNATOR | 1 SWIVEL NUT, FLARE |
| SECOND END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 |
| SPECIAL FEATURES | TEMP RATING: -40.0 DEG FAHRENHEIT TO 50.0 DEG FAHRENHEIT |