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National Stock Number: 4820-01-387-9113
Federal Supply Class: 4820
National Item Identification Number: 013879113
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:
DAA3222A703-005 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | DAA3222A703-005 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
MAXIMUM OPERATING TEMP | 100.0 DEG FAHRENHEIT SINGLE RESPONSE | FURNISHED ITEMS AND QUANTITY | 1 SPRING | MINIMUM OPERATING TEMP | 60.0 DEG FAHRENHEIT | SPECIAL TEST FEATURES | REVISED TO INCREASE RELIEF CRACKING PRESSURE | SPECIAL FEATURES | FLUID SHALL BE MIL-H-5606 | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 1W025 | DESIGN CONTROL REFERENCE | DAA3222A703-005 |
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