NSN 4820-01-504-1289
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-504-1289 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: TA7702525R, TA770-25-25-R, 4820-01-504-1289, 01-504-1289, 4820015041289, 015041289
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 17, 2003 | 01-504-1289 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW
Cross Reference | NSN 4820-01-504-1289
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TA770-25-25-R | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
Technical Data | NSN 4820-01-504-1289
| Characteristic | Specifications |
|---|---|
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| BODY MATERIAL | ALUMINUM |
| OUTSIDE SURFACE TREATMENT | ANODIZED |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL BOSS |
| FIRST END THREAD SERIES DESIGNATOR | UNS |
| VALVE VENTING DESIGN TYPE | ATMOSPHERIC |
| SPECIAL FEATURES | PRESSURE,VACUUM SEALED AT 2.5 PSID;PRESSURE AT 4.0 PSID;MINIMUM FLOW OUT PRESURE 12 SCFM;VACUUM MINIMUM FLOW IN 17SCFM;0.40 POUNDS |