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		                        | National Stock Number:
 4820-01-566-2901
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 015662901
 
 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:
 
 | 7595-G501 | 22501 | HOWELL LABORATORIES INC |  | 7615 REV E ITEM 2 | 22501 | HOWELL LABORATORIES INC |  | 8075 REV A 04 | 22501 | HOWELL LABORATORIES INC |  | 8075-04 | 22501 | HOWELL LABORATORIES INC | 
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 Techincal Specification:
 
 | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, RELIEF |  | STYLE DESIGNATOR | STRAIGHT THRU |  | VALVE OPERATION METHOD | AUTOMATIC | 
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