NSN 4820-00-446-2782
Part Details | SAFETY RELIEF VALVE
4820-00-446-2782 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: 3249652, N36146PC8, 3249652, 81127S4136146ALT2PC8, 81127S41-36146ALT2PC8, 81127S4127648PC12, 81127S41-27648PC12, 81127S4127185ALT1PC5, 81127S41-27185ALT1PC5, 81127S4126658ALT8PC19, 81127S41-26658ALT8PC19, 81125S4121502ALT1PC1, 81125S41-21502ALT1PC1, 81127S4136146ALT2PC8, 81127S41-36146ALT2PC8, 81127S4127648PC12, 81127S41-27648PC12, 81127S4127185ALT1PC5, 81127S41-27185ALT1PC5, 81127S4126658ALT8PC19, 81127S41-26658ALT8PC19, 81125S4121502ALT1PC1, 81125S41-21502ALT1PC1, 4820-00-446-2782, 00-446-2782, 4820004462782, 004462782
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-446-2782 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-446-2782
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3249652 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| N36146PC8 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3249652 | 55380 | HATCH & KIRK, INC. |
| 81127S41-36146ALT2PC8 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 81127S41-27648PC12 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 81127S41-27185ALT1PC5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 81127S41-26658ALT8PC19 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 81125S41-21502ALT1PC1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 81127S41-36146ALT2PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81127S41-27648PC12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81127S41-27185ALT1PC5 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81127S41-26658ALT8PC19 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81125S41-21502ALT1PC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-446-2782
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 31.0 TO 60.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE |
| SPECIAL FEATURES | 1/64 IN. DRILL THROUGH DISK FOR CONTINUOUS CIRCULATION |