NSN 4820-00-953-1970
Part Details | SAFETY RELIEF VALVE
4820-00-953-1970 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: G2816101, G281610-1, G2816101, G281610-1, 524A1M21, P964423, P9-644-23, 2320010003, 232-001-0003, 4820-00-953-1970, 00-953-1970, 4820009531970, 009531970
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 09, 1966 | 00-953-1970 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-953-1970
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| G281610-1 | 92674 | A T AND T TECNOLOGIES INCSUB OF AMERICAN TELEPHONE AND |
| G281610-1 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 524A1M21 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| P9-644-23 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 232-001-0003 | 95542 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
Technical Data | NSN 4820-00-953-1970
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 21.0 POUNDS PER SQUARE INCH |