NSN 4820-00-937-0519
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-00-937-0519 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: 64A33C5, TA50064A33C5, TA500-64A33C5, TA500VR10C, TA500-VR-10C, TA500VR, TA500-VR, 64A33C5, 4820-00-937-0519, 00-937-0519, 4820009370519, 009370519
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 31, 1966 | 00-937-0519 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW
GASKET SEAL
GASKET SEAL
GASKET SEAL
GASKET SEAL
Cross Reference | NSN 4820-00-937-0519
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 64A33C5 | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
| TA500-64A33C5 | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
| TA500-VR-10C | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
| TA500-VR | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
| 64A33C5 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 4820-00-937-0519
| Characteristic | Specifications |
|---|---|
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| BODY MATERIAL | ALUMINUM ALLOY |
| OUTSIDE SURFACE TREATMENT | ANODIZED |
| SEAT MATERIAL | PLASTIC, POLYTETRAFLUOROETHYLENE |
| FLOW CONTROL DEVICE | G ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | GASKET SEAL |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES NOMINAL |
| FIRST END THREAD CLASS | 2A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| MAXIMUM OPERATING PRESSURE | 2.0 POUNDS PER SQUARE INCH |
| MEDIA FOR WHICH DESIGNED | AIR |
| TEMP RATING | -65.0 DEG FAHRENHEIT AND 160.0 DEG FAHRENHEIT |
| VALVE VENTING DESIGN TYPE | ATMOSPHERIC |
| VALVE RELIEF DESIGN TYPE | VACUUM |
| DISK LOADING METHOD | SPRING |
| FURNISHED ITEMS | NUT AND GASKET AND WASHER |