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National Stock Number:
4820-01-192-2272
Federal Supply Class:
4820
National Item Identification Number:
011922272
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:
| 567670 | 49956 | RAYTHEON COMPANY | | 567670-8 | 3B150 | RAYTHEON COMPANY | | 567670-8 | 49956 | RAYTHEON COMPANY | | 629XB-11-6 | 81400 | HASKEL INTERNATIONAL, LLC |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +1500.0 TO 2750.0 POUNDS PER SQUARE INCH | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | PISTON | | MAXIMUM OPERATING PRESSURE | 2750.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD CLASS | 3A 1ST END | | THREAD SERIES DESIGNATOR | UNJ 1ST END | | THREAD QUANTITY PER INCH | 18 1ST END | | VALVE OPERATION METHOD | AUTOMATIC |
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