NSN 4820-01-562-1448 PRHBLAN230, 01-562-1448, 015621448
Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-562-1448 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.
Part Alternates: PRHBLAN230, 4820-01-562-1448, 01-562-1448, 4820015621448, 015621448
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 31 MAR 2008 | 01-562-1448 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
Cross Reference | NSN 4820-01-562-1448
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PRHB-LAN@230 | 54035 | SUN HYDRAULICS CORP |
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Technical Data | NSN 4820-01-562-1448
| Characteristic | Specifications |
|---|---|
| VALVE DISCHARGE FLOW RATE | 40.0 GALLONS PER MINUTE |
| OPENING PRESSURE SETTING | 230.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | REDUCES A HIGH PRIMARY PRESSURE AT THE INLET (PORT 2) TO A CONSTANT REDUCED PRESSURE AT PORT 1, WITH A FULL-FLOW RELIEF FUNCTION FROM PORT 1 TO TANK (PORT 3); INCORPORATES A DAMPED CONSTRUCTION FOR STABLE OPERATION ALLOWING USE OF HIGH REDUCED PRESSURE |
| III END ITEM IDENTIFICATION | ASTUTE CLASS SUBMARINE |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | CARTRIDGE: REDUCING/RELIEVING: 3 PORT: DIRECT ACTING |
Restrictions/Controls & Freight Information | NSN 4820-01-562-1448
| 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: | D | Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.) |
| 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 |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| 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 | ||



