NSN 4820-01-077-7974
Part Details | EXPANSION VALVE
4820-01-077-7974 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: 777350193, 77735019-3, 4820-01-077-7974, 01-077-7974, 4820010777974, 010777974
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 31, 1979 | 01-077-7974 | 05493 ( VALVE, EXPANSION ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-077-7974
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 77735019-3 | 01359 | TRIUMPH THERMAL SYSTEMS - MARYLAND,INC. |
Technical Data | NSN 4820-01-077-7974
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ANY ACCEPTABLE |
| BODY STYLE | STRAIGHT THRU |
| VALVE EQUALIZER LOCATION | EXTERNAL |
| VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| FLOW CONTROL DEVICE | ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 2 |
| MEDIA FOR WHICH DESIGNED | FREON |
| BULB LENGTH | 1.130 INCHES NOMINAL |
| BULB DIAMETER | 0.250 INCHES NOMINAL |