NSN 4820-00-446-3543

Part Details | SAFETY RELIEF VALVE

4820-00-446-3543 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.

Alternate Parts: 26J535PC1T023, 1110323, 27J409PC1T023, 26J610PC1T023, 26J539PC52, 26J535PC1T023, 1110323, 27J409PC1T023, 26J610PC1T023, 26J539PC52, 4820-00-446-3543, 00-446-3543, 4820004463543, 004463543

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-446-354305488 ( VALVE, SAFETY RELIEF )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-00-446-3543
Part Number Cage Code Manufacturer
26J535PC1T02379500WESTINGHOUSE ELECTRIC CORP
111032379500WESTINGHOUSE ELECTRIC CORP
27J409PC1T02379500WESTINGHOUSE ELECTRIC CORP
26J610PC1T02379500WESTINGHOUSE ELECTRIC CORP
26J539PC5279500WESTINGHOUSE ELECTRIC CORP
26J535PC1T02311660WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT
111032311660WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT
27J409PC1T02311660WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT
26J610PC1T02311660WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT
26J539PC5211660WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT
Technical Data | NSN 4820-00-446-3543
Characteristic Specifications
STYLE DESIGNATORA ANGLE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE3.000 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE1.906 INCHES
VALVE SIZE1.000 INCHES
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHODC$F
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD THREADED
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE7.0 TO 25.0 POUNDS PER SQUARE INCH