4820-01-190-2766 VALVE,SAFETY RELIEF Index 5930-01-190-2768 SWITCH,PRESSURE

National Stock Number:
4820-01-190-2767

Federal Supply Class:
4820

National Item Identification Number:
011902767

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:
CSP-9-L91816CIRCOR AEROSPACE, INC.
CSP-9-L/M5159T-2M-65091816CIRCOR AEROSPACE, INC.
M5159T-2M-65091816CIRCOR AEROSPACE, INC.
M5159T-2M-650(SPCLN)91816CIRCOR AEROSPACE, INC.


Techincal Specification:
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL CORROSION RESISTING OVERALL
FLOW CONTROL DEVICEPOPPET
MAXIMUM OPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
THREAD SERIES DESIGNATORNPT 1ST END
NOMINAL THREAD SIZE0.250 INCHES 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING650.0 POUNDS PER SQUARE INCH
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE91816
DESIGN CONTROL REFERENCEM5159T-2M-650


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