NSN 4820-01-546-8270
Part Details | SAFETY RELIEF VALVE
4820-01-546-8270 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: 218038894, 218038894CP, E8715R51MCP, 8712, E8715R51M, 4820-01-546-8270, 01-546-8270, 4820015468270, 015468270
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 04, 2007 | 01-546-8270 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-546-8270
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 218038894 | 96169 | ELECTRIC BOAT CORPORATION |
| 218038894CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| E8715R51MCP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 8712 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| E8715R51M | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-546-8270
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 0.750 INCHES |
| VALVE OPERATION METHOD | AUTOMATIC |
| ADJUSTABLE PRESSURE RANGE | 151.0 TO 180.0 POUNDS PER SQUARE INCH |
| NONDEFINITIVE SPEC/STD DATA | 1551-T TYPE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |