4820-00-083-1828 COCK,SHUTOFF,SCREW STEM Index 4820-00-094-1732 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-092-5443

Federal Supply Class:
4820

National Item Identification Number:
000925443

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.


Manufacturer Information:
67P000-2REV1495169CURTISS-WRIGHT FLOW CONTROL CORPORATION
820-2178001-280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.


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