NSN 4820-00-289-4375
Part Details | SAFETY RELIEF VALVE
4820-00-289-4375 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: A7636, 3237512, N26658PC12, N26447PC41, N26250PC42, N21502PC12, N20147PC22, A7636, 3237512, N26658PC12, N26447PC41, N26250PC42, N21502PC12, N20147PC22, 3237512, N26658PC12, N26447PC41, N26250PC42, N21502PC12, N20147PC22, 81127S4126250ALT4PC42, 81127S41-26250ALT4PC42, 81127S4121502ALT1PC12, 81127S41-21502ALT1PC12, 81127S4120147ALT2PC22, 81127S41-20147ALT2PC22, 81127S4126658ALT8PC12, 81127S41-26658ALT8PC12, 81127S4126447ALT4PC41, 81127S41-26447ALT4PC41, 81127S4126250ALT4PC42, 81127S41-26250ALT4PC42, 81127S4121502ALT1PC12, 81127S41-21502ALT1PC12, 81127S4120147ALT2PC22, 81127S41-20147ALT2PC22, 4820-00-289-4375, 00-289-4375, 4820002894375, 002894375
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-289-4375 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-289-4375
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A7636 | 24617 | GENERAL MOTORS CORP |
| 3237512 | 24617 | GENERAL MOTORS CORP |
| N26658PC12 | 24617 | GENERAL MOTORS CORP |
| N26447PC41 | 24617 | GENERAL MOTORS CORP |
| N26250PC42 | 24617 | GENERAL MOTORS CORP |
| N21502PC12 | 24617 | GENERAL MOTORS CORP |
| N20147PC22 | 24617 | GENERAL MOTORS CORP |
| A7636 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3237512 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| N26658PC12 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| N26447PC41 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| N26250PC42 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| N21502PC12 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| N20147PC22 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3237512 | 55380 | HATCH & KIRK, INC. |
| N26658PC12 | 55380 | HATCH & KIRK, INC. |
| N26447PC41 | 55380 | HATCH & KIRK, INC. |
| N26250PC42 | 55380 | HATCH & KIRK, INC. |
| N21502PC12 | 55380 | HATCH & KIRK, INC. |
| N20147PC22 | 55380 | HATCH & KIRK, INC. |
| 81127S41-26250ALT4PC42 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 81127S41-21502ALT1PC12 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 81127S41-20147ALT2PC22 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 81127S41-26658ALT8PC12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81127S41-26447ALT4PC41 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81127S41-26250ALT4PC42 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81127S41-21502ALT1PC12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81127S41-20147ALT2PC22 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-289-4375
| 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 | PRESSURE TIGHT OUTLET SIDE |