NSN 4820-01-015-3439
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-015-3439 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: 35C1A, 35C-1A, VEAAL0000135, VEAAL00001-35, ST7M3501A, ST7M350-1A, ST7M350, CV999, CV99-9, 10109268, 4820-01-015-3439, 01-015-3439, 4820010153439, 010153439
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 18, 1976 | 01-015-3439 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW
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Cross Reference | NSN 4820-01-015-3439
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 35C-1A | 91511 | AUTO-VALVE, INC. |
| VEAAL00001-35 | 91511 | AUTO-VALVE, INC. |
| ST7M350-1A | 76301 | BOEING COMPANY, THEDBA BOEING |
| ST7M350 | 76301 | BOEING COMPANY, THEDBA BOEING |
| CV99-9 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 10109268 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
Technical Data | NSN 4820-01-015-3439
| Characteristic | Specifications |
|---|---|
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| BODY MATERIAL | ALUMINUM ALLOY |
| OUTSIDE SURFACE TREATMENT | ANODIZED |
| FLOW CONTROL DEVICE | W ANY ACCEPTABLE |
| FLOW CONTROL DEVICE MATERIAL | ALUMINUM ALLOY |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL BOSS |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END THREAD CLASS | 2A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| MEDIA FOR WHICH DESIGNED | AIR |
| VALVE VENTING DESIGN TYPE | ATMOSPHERIC |
| VALVE RELIEF DESIGN TYPE | PRESSURE |
| DISK LOADING METHOD | SPRING |