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National Stock Number:
4820-01-486-4726
Federal Supply Class:
4820
National Item Identification Number:
014864726
Description:
VALVE,SAFETY RELIEF
Detail:
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.
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Manufacturer Information:
| 3308459 | 99251 | MISSION SYSTEMS DAVENPORT INC. | | 3308459-2 | 91251 | FREUDENBERG-NOK GENERAL PARTNERSHIP DBA FREDENBERG-NOK SEALS DIVISION | | 524B-2M-55 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM OPERATING TEMP | 400.0 FAHRENHEIT SINGLE RESPONSE | | MINIMUM OPERATING TEMP | -65.0 FAHRENHEIT | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 55.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | NEXT HIGHER ASSY.3301331-6101 | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC |
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