NSN 4820-01-557-7146
Part Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE
4820-01-557-7146 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: 790RPV0505, C790RPV0505, C790RPV0505, 4820-01-557-7146, 01-557-7146, 4820015577146, 015577146
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 25, 2007 | 01-557-7146 | 10958 ( VALVE, PRESSURE EQUALIZING, GASEOUS PRODUCTS ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-557-7146
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 790RPV0505 | 98021 | HALKEY-ROBERTS CORPORATION |
| C790RPV0505 | 98021 | HALKEY-ROBERTS CORPORATION |
| C790RPV0505 | K0967 | MBDA UK LIMITEDDBA MBDA UK LTD |
Technical Data | NSN 4820-01-557-7146
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM |
| SPECIAL FEATURES | DIAMETER 1.5 INCH HEX |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DUAL ACTION BREATHER VALVE |