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National Stock Number: 4820-01-182-4408
Federal Supply Class: 4820
National Item Identification Number: 011824408
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:
| 4P158-1 | 82829 | ALLEN AIRCRAFT PRODUCTS INC | | 929032-1 | 3B150 | RAYTHEON COMPANY | | 929032-1 | 49956 | RAYTHEON COMPANY | | 929032-1 | 54X10 | RAYTHEON COMPANY | | P158-1 | 82894 | SAFEGUARD ELECTRIC CO OF LURAY INC |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +105.0/+120.0 POUNDS PER SQUARE INCH | | FLOW CONTROL DEVICE | BALL | | MATERIAL | STEEL BODY | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | VALVE OPERATION METHOD | AUTOMATIC | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END |
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