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4820-00-973-9100, 4820009739100 NSN Information

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Manufacturer Part Number(s):1975C

FSC NIIN ITEM NAME
4820 009739100 VALVE,SAFETY RELIEF
INC ESDC HMIC
0548 N

4820-00-973-9100 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
1975C DRESSER INC. 16497 3 1 2

4820-00-973-9100 Characteristics

MRC Requirement Statement Characteristics
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY METHOD OF OPERATION,PRESSURE SETTING AND SIZE OF VALVE
ADSY VALVE DISCHARGE FLOW RATE 24.8 GALLONS PER MINUTE
SR-5 DESIGN CONTROL REFERENCE 1975C
SR-5 MANUFACTURERS CODE 16497
AEHZ MAXIMUM OPERATING TEMP 200.0 DEG FAHRENHEIT SINGLE RESPONSE
MATT MATERIAL STEEL BODY STEEL CORROSION RESISTING FLOW CONTROL DEVICE STEEL CORROSION RESISTING SEAT STEEL CORROSION RESISTING STEM
CBBL FEATURES PROVIDED BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE
CQJX NOMINAL THREAD SIZE 1.000 INCHES 1ST END 0.500 INCHES 2ND END
MEDA MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
ADQU FLOW CONTROL DEVICE POPPET
SR-5 THE MANUFACTURERS DATA
CSDC OPENING PRESSURE SETTING 525.0 POUNDS PER SQUARE INCH
ADST BONNET ATTACHMENT METHOD THREADED
AAAR NOMINAL PIPE SIZE ACCOMMODATED 1.000 INCHES 1ST END 0.500 INCHES 2ND END
STYL STYLE DESIGNATOR C1 ANGLE
ADSU DISK LOADING METHOD SPRING
CMLP THREAD QUANTITY PER INCH 11-1/2 1ST END 14 2ND END
AAJF THREAD DIRECTION RIGHT-HAND 1ST END RIGHT-HAND 2ND END
THSD THREAD SERIES DESIGNATOR NPT 1ST END NPT 2ND END
CQGM MAXIMUM OPERATING PRESSURE 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
ADSR BONNET TYPE INSIDE SPRING
AWLS CONNECTION TYPE THREADED INTERNAL PIPE 1ST END THREADED EXTERNAL PIPE 2ND END
AQLR VALVE OPERATION METHOD AUTOMATIC