NSN 4820-01-642-5065 1DR30P3W40S, 1DR30-P3W-40S , 01-642-5065
Product Details | SAFETY RELIEF VALVE
4820-01-642-5065 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.
Part Alternates: 1DR30P3W40S, 1DR30-P3W-40S , 4820-01-642-5065, 01-642-5065, 4820016425065, 016425065
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 2015058 | 01-642-5065 | 05488 ( VALVE, SAFETY RELIEF ) |
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Technical Data | NSN 4820-01-642-5065
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | A1043 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| SURFACE TREATMENT | ZINC |
| STYLE DESIGNATOR | SCREW-IN CARTRIDGE |
| VALVE SIZE | 0.375 INCHES |
| FLOW CONTROL DEVICE | POPPET |
| MAXIMUM OPERATING PRESSURE | 400.0 BAR SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 194.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE DISCHARGE FLOW RATE | 30.0 LITERS PER SECOND |
| VALVE OPERATION METHOD | AUTOMATIC |
| NOMINAL LENGTH | 96.2 MILLIMETERS ALL ENDS |
| BONNET TYPE | INSIDE SPRING |
| MINIMUM OPERATING TEMP | -22.0 DEG FAHRENHEIT |
| SPECIAL FEATURES | SEAL MATERIAL - NITRILE |
Restrictions/Controls & Freight Information | NSN 4820-01-642-5065
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



