NSN 4820-01-014-7553
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-014-7553 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: TA4402020R, TA440-20-20R, 4331961, 433-1961, 4820-01-014-7553, 01-014-7553, 4820010147553, 010147553
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 05, 1976 | 01-014-7553 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW
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Cross Reference | NSN 4820-01-014-7553
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TA440-20-20R | 08992 | AGM CONTAINER CONTROLS INC.DBA A G M |
| 433-1961 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
Technical Data | NSN 4820-01-014-7553
| Characteristic | Specifications |
|---|---|
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| BODY MATERIAL | PLASTIC |
| FLOW CONTROL DEVICE | G ANY ACCEPTABLE |
| 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 |
| FIRST END THREAD SERIES DESIGNATOR | UNF |
| FIRST END NOMINAL THREAD SIZE | 1.250 INCHES |
| MAXIMUM OPERATING PRESSURE | 2.0 POUNDS PER SQUARE INCH |
| MEDIA FOR WHICH DESIGNED | AIR |
| VALVE VENTING DESIGN TYPE | ATMOSPHERIC |
| VALVE RELIEF DESIGN TYPE | PRESSURE AND VACUUM |