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National Stock Number:
4820-01-118-5763
Federal Supply Class:
4820
National Item Identification Number:
011185763
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:
| 1890828 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | N-1372-16-SAE | 10129 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS. | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | ALUMINUM ALLOY BODY | | STEEL FLOW CONTROL DEVICE | | FLOW CONTROL DEVICE | PISTON | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE DISCHARGE FLOW RATE | 40.0 GALLONS PER MINUTE | | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS | | CONNECTION STYLE | GASKET SEAL(BOSS) ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | PTF-SAE SHORT ALL ENDS | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 03956 | | DESIGN CONTROL REFERENCE | 1890828 |
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