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National Stock Number: 4820-00-444-4697
Federal Supply Class: 4820
National Item Identification Number: 004444697
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:
| 82R200 | 00672 | GRIMES AEROSPACE CO | | NA5-8533-2 | 59364 | HONEYWELL INTERNATIONAL INC. | | NA5-8533A | 43999 | THE BOEING COMPANY | | NAS-8533-2 | 89372 | ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS | | NA5-8533-2 | 89372 | ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS |
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Techincal Specification:
| VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | ALUMINUM ALLOY OVERALL | | FLOW CONTROL DEVICE | POPPET | | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 00672 | | DESIGN CONTROL REFERENCE | 82R200 |
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