NSN 4820-01-084-7763
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-084-7763 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: TA3333030R, TA333-30-30-R, 798AS106, 798AS1066, 798AS106-6, 4820-01-084-7763, 01-084-7763, 4820010847763, 010847763
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 24, 1979 | 01-084-7763 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW
PLAIN
PLAIN
PLAIN
PLAIN
Cross Reference | NSN 4820-01-084-7763
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TA333-30-30-R | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
| 798AS106 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
| 798AS106-6 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
Technical Data | NSN 4820-01-084-7763
| Characteristic | Specifications |
|---|---|
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| BODY MATERIAL | ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024 |
| OUTSIDE SURFACE TREATMENT | ANODIZED, MIL-A-8625, TYPE 2 |
| SEAT MATERIAL | ALUMINUM ALLOY, QQ-A-250/4, ALLOY 2024, 0 AND RUBBER, CHLOROPRENE |
| 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 | 0.750 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| MEDIA FOR WHICH DESIGNED | AIR |
| OPENING PRESSURE SETTING | 4.5 POUNDS PER SQUARE INCH |
| VALVE VENTING DESIGN TYPE | ATMOSPHERIC |
| VALVE RELIEF DESIGN TYPE | PRESSURE AND VACUUM |
| DISK LOADING METHOD | SPRING |
| FURNISHED ITEMS | GASKET AND MANUAL OPERATING DEVICE AND NUT AND WASHER |
| SPECIAL FEATURES | 1.050 IN. DIA HOLE REQUIRED FOR MOUNTING; MANUAL RELEASE BUTTON RECESSED BELOW COVER RING |