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		                             National Stock Number: 4820-01-480-8575
  Federal Supply Class: 4820
  National Item Identification Number: 014808575
  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:
 | B5604-YM | 28193 | HENRY TECHNOLOGIES, INC. |  | B5604-YM-75 | 28193 | HENRY TECHNOLOGIES, INC. |   
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  Techincal Specification:
 | STYLE DESIGNATOR | ANGLE |  | VALVE OPERATION METHOD | MANUAL |  | MATERIAL | IRON ALLOY BODY |  | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS |  | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.625 INCHES ALL ENDS |  | THREAD SERIES DESIGNATOR | UN ALL ENDS |  | NOMINAL THREAD SIZE | 1.625 INCHES ALL ENDS |  | THREAD QUANTITY PER INCH | 12 ALL ENDS |  | THREAD CLASS | 2B ALL ENDS |  | THREAD DIRECTION | RIGHT-HAND ALL ENDS |   
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