NSN 4820-01-442-1758
Part Details | SAFETY RELIEF VALVE
4820-01-442-1758 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: 8016405539AY77, 801-6405539-AY77, 6405539, 211082020, 4820-01-442-1758, 01-442-1758, 4820014421758, 014421758
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 06, 1997 | 01-442-1758 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-442-1758
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 801-6405539-AY77 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6405539 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211082020 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-442-1758
| Characteristic | Specifications |
|---|---|
| VALVE OPERATION METHOD | AUTOMATIC |
| SPECIAL FEATURES | 1.500 NPS X 2.250-12UNJ-3B |
| END ITEM IDENTIFICATION | SHIP, OHIO CLAS S SSN (TRIDENT) |