NSN 4820-01-116-7546 4X826, 01-116-7546, 011167546
Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-116-7546 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: 4X826, 4820-01-116-7546, 01-116-7546, 4820011167546, 011167546
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 02 AUG 1981 | 01-116-7546 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
Cross Reference | NSN 4820-01-116-7546
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4X826 | 25795 | W. W. GRAINGER, INC. DBA GRAINGER |
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Related Products | NSN 4820-01-116-7546
Technical Data | NSN 4820-01-116-7546
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE |
| SEAT MATERIAL | STEEL |
| END CONNECTION QUANTITY | 2 |
| MEDIA FOR WHICH DESIGNED | AIR OR GAS |
| TEMP RATING | 350.0 DEG FAHRENHEIT |
| VALVE DISCHARGE FLOW RATE | 90.0 CUBIC FEET PER MINUTE |
| OPENING PRESSURE SETTING | 150.0 POUNDS PER SQUARE INCH |
Restrictions/Controls & Freight Information | NSN 4820-01-116-7546
| 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. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | 80 | NASA Marshall Space Flight Center Marshall Space Flight Center, AL 35812-0001 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |