NSN 4820-01-625-8328 5159A4T450, 5159A-4T-450 , 01-625-8328
Product Details | SAFETY RELIEF VALVE
4820-01-625-8328 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: 5159A4T450, 5159A-4T-450 , 4820-01-625-8328, 01-625-8328, 4820016258328, 016258328
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 2014049 | 01-625-8328 | 05488 ( VALVE, SAFETY RELIEF ) |
Cross Reference | NSN 4820-01-625-8328
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5159A-4T-450 | 91816 | CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS |
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Related Products | NSN 4820-01-625-8328
Technical Data | NSN 4820-01-625-8328
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 BODY |
| STYLE DESIGNATOR | SCREW-IN CARTRIDGE |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| FLANGE SHAPE | HEXAGON 1ST END |
| NOMINAL OUTSIDE DIAMETER | 0.811 INCHES 1ST END |
| NOMINAL THREAD SIZE | 0.250 INCHES 1ST END |
| THREAD DIRECTION | RIGHT-HAND 1ST END |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | RELIEF VALVE |
Restrictions/Controls & Freight Information | NSN 4820-01-625-8328
| 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 |
| 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 | ||



