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National Stock Number:
4820-01-417-8864
Federal Supply Class:
4820
National Item Identification Number:
014178864
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:
| D532A-6D-8 | 91816 | CIRCOR AEROSPACE, INC. | | Z40-0005-008 | 14304 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-83248 MIL STD SINGLE MATERIAL RESPONSE PACKING | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | MATERIAL | RUBBER PACKING | | MAXIMUM OPERATING TEMP | 400.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, SILICATE-ESTER BASE SECOND RESPONSE | | MINIMUM OPERATING TEMP | -20.0 CELSIUS | | OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SPECIAL FEATURES | SPRING,STAINLESS STEEL; O-RING, VITON; VALVE TYPE, VENT TO ATMOSPHERE |
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