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National Stock Number: 4820-01-291-5803
Federal Supply Class: 4820
National Item Identification Number: 012915803
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:
0600400 | 79146 | VELVAC INC | 139-1 | 78528 | GT DEVELOPMENT CORP | 1520750 | 45152 | OSHKOSH CORP |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | VALVE OPERATION METHOD | AUTOMATIC | STYLE DESIGNATOR | STRAIGHT THRU | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD SERIES DESIGNATOR | NPTF ALL ENDS |
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