NSN 4820-01-090-4909
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-090-4909 A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude VALVE, VACUUM BREAKING.
Alternate Parts: TA33013414, TA330-13414, 102502480, 1-025-02480, 4820-01-090-4909, 01-090-4909, 4820010904909, 010904909
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 18, 1980 | 01-090-4909 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW
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Cross Reference | NSN 4820-01-090-4909
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TA330-13414 | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
| 1-025-02480 | 11214 | HARDIGG INDUSTRIES, INC.DBA HARDIGG CASES |
Technical Data | NSN 4820-01-090-4909
| Characteristic | Specifications |
|---|---|
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| BODY MATERIAL | ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024 |
| FLOW CONTROL DEVICE | ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| MEDIA FOR WHICH DESIGNED | AIR |
| VALVE VENTING DESIGN TYPE | ATMOSPHERIC |
| VALVE RELIEF DESIGN TYPE | PRESSURE AND VACUUM |