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4820-00-034-5877, 4820000345877 NSN Information

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Manufacturer Part Number(s):53-720057-1, MC7543-1

FSC NIIN ITEM NAME
4820 000345877 VALVE,SAFETY RELIEF
INC ESDC HMIC
0548 N

4820-00-034-5877 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
53-720057-1 BOEING COMPANY THE 76301 7 2 2
MC7543-1 EATON AEROSPACE LLC 76050 3 2 2

4820-00-034-5877 Characteristics

MRC Requirement Statement Characteristics
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
CQGM MAXIMUM OPERATING PRESSURE 290.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
STYL STYLE DESIGNATOR C4 STRAIGHT THRU
CSDC OPENING PRESSURE SETTING 23.0 POUNDS PER SQUARE INCH
CQJX NOMINAL THREAD SIZE 0.437 INCHES 1ST END
CMLP THREAD QUANTITY PER INCH 20 1ST END
AAJD THREAD CLASS 3A 1ST END
ADQU FLOW CONTROL DEVICE POPPET
CQRB SEAT ANGLE 37.0 DEGREES 1ST END
SR-5 THE MANUFACTURERS DATA
THSD THREAD SERIES DESIGNATOR UNF 1ST END
MEDA MEDIA FOR WHICH DESIGNED AIR SINGLE RESPONSE
SR-5 MANUFACTURERS CODE 76050
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
ADSU DISK LOADING METHOD SPRING
SR-5 DESIGN CONTROL REFERENCE MC7543-1
AQLR VALVE OPERATION METHOD AUTOMATIC