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4820-00-068-9973, 4820000689973 NSN Information

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Manufacturer Part Number(s):42ASSY5-8TDV3, ASSYA3TYPE42

FSC NIIN ITEM NAME
4820 000689973 VALVE,SAFETY RELIEF
INC ESDC HMIC
0548 N

4820-00-068-9973 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
42ASSY5-8TDV3 B S & B SAFETY SYSTEMS INC 32874 5 9 2
ASSYA3TYPE42 B S & B SAFETY SYSTEMS INC 32874 3 2 2

4820-00-068-9973 Characteristics

MRC Requirement Statement Characteristics
MATT MATERIAL COPPER ALLOY OVERALL
AAJD THREAD CLASS 2A 1ST END
CQJX NOMINAL THREAD SIZE 0.562 INCHES 1ST END 0.375 INCHES 2ND END
ADQU FLOW CONTROL DEVICE DISK
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CBBL FEATURES PROVIDED VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE
THSD THREAD SERIES DESIGNATOR UNF 1ST END NPT 2ND END
CQRB SEAT ANGLE 45.0 DEGREES 1ST END
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.375 INCHES 2ND END
STYL STYLE DESIGNATOR A1 STRAIGHT THRU
ADSU DISK LOADING METHOD SPRING
FEAT SPECIAL FEATURES DIAPHRAM OPERATED
AAJF THREAD DIRECTION RIGHT-HAND 1ST END RIGHT-HAND 2ND END
ADSY VALVE DISCHARGE FLOW RATE 1500.0 POUNDS PER HOUR
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
CSDC OPENING PRESSURE SETTING 285.0 POUNDS PER SQUARE INCH
AQLR VALVE OPERATION METHOD AUTOMATIC