NSN 4820-00-059-4933
Part Details | SAFETY RELIEF VALVE
4820-00-059-4933 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: 645B56T, 645B-5-6-T, 645B56T, 645B5-6T, 4820-00-059-4933, 00-059-4933, 4820000594933, 000594933
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | JUN 15, 1967 | 00-059-4933 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE

Cross Reference | NSN 4820-00-059-4933
Part Number | Cage Code | Manufacturer |
---|---|---|
645B-5-6-T | 09990 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC VALVE DIV |
645B5-6T | 86768 | TELEDYNE INDUSTRIES INCTELEDYNE FLUID SYSTEMS REPUBLIC |
Technical Data | NSN 4820-00-059-4933
Characteristic | Specifications |
---|---|
SURFACE TREATMENT | PASSIVATE |
STYLE DESIGNATOR | ANGLE |
FLOW CONTROL DEVICE | POPPET |
VALVE OPERATION METHOD | MANUAL |
DISK LOADING METHOD | SPRING |
OPENING PRESSURE SETTING | 360.0 POUNDS PER SQUARE INCH |
ADJUSTABLE PRESSURE RANGE | 235.0 TO 450.0 POUNDS PER SQUARE INCH |
FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |