NSN 4820-01-411-2148
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-411-2148 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: TA7701291, TA770-1291, 5167392, 4820-01-411-2148, 01-411-2148, 4820014112148, 014112148
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 20, 1995 | 01-411-2148 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW
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Cross Reference | NSN 4820-01-411-2148
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TA770-1291 | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
| 5167392 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-411-2148
| Characteristic | Specifications |
|---|---|
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| BODY MATERIAL | ALUMINUM |
| FLOW CONTROL DEVICE | G ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD SERIES DESIGNATOR | UNS |
| FIRST END NOMINAL THREAD SIZE | 2.000 INCHES |
| MEDIA FOR WHICH DESIGNED | AIR |
| OPENING PRESSURE SETTING | 0.7 POUNDS PER SQUARE INCH |
| VALVE VENTING DESIGN TYPE | CLOSED SYSTEM |
| DISK LOADING METHOD | SPRING |
| ABSOLUTE PRESSURE SETTING | 0.7 |