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National Stock Number: 4820-00-452-6143
Federal Supply Class: 4820
National Item Identification Number: 004526143
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:
| 1-02552-001 | K0654 | SAFRAN LANDING SYSTEMS UK LTD | | 102552001 | K0654 | SAFRAN LANDING SYSTEMS UK LTD |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARED (TUBE) SECOND END | | CONNECTION STYLE | INVERTED FLARE (TUBE) FIRST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 13.00 MILLIMETERS ALL ENDS | | SEAT ANGLE | 20.0 DEGREES SECOND END | | SEAT ANGLE | 30.0 DEGREES FIRST END | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS. | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD PITCH IN MILLIMETERS | 1.3 ALL ENDS | | THREAD SERIES DESIGNATOR | ISO M ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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