4820-01-263-5178 VALVE,CHECK Index 4820-01-263-5181 VALVE,DIAPHRAGM,STOP

National Stock Number:
4820-01-263-5180

Federal Supply Class:
4820

National Item Identification Number:
012635180

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:
4-937-07-100162618GREENFIELD COMPRESSION INC.
4-937-07-1001CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
H4-937-07-100162618GREENFIELD COMPRESSION INC.


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330


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