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4820-00-203-7173, 4820002037173 NSN Information

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Manufacturer Part Number(s):277-1, DS2161-1-1PC277-1

FSC NIIN ITEM NAME
4820 002037173 VALVE,CHECK
INC ESDC HMIC
0548 N

4820-00-203-7173 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
277-1 THE WALWORTH COMPANY 63686 3 2 1
DS2161-1-1PC277-1 THE WALWORTH COMPANY 63686 3 2 1

4820-00-203-7173 Characteristics

MRC Requirement Statement Characteristics
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
CQJX NOMINAL THREAD SIZE 1.000 INCHES ALL ENDS
MATT MATERIAL COPPER ALLOY 922 BODY NICKEL ALLOY FLOW CONTROL DEVICE NICKEL ALLOY SEAT
AEHZ MAXIMUM OPERATING TEMP 550.0 DEG FAHRENHEIT 1ST RESPONSE 550.0 DEG FAHRENHEIT 2ND RESPONSE
BBJX MOUNTING POSITION HORIZONTAL
ADQU FLOW CONTROL DEVICE DISK
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
THSD THREAD SERIES DESIGNATOR NPT ALL ENDS
AAAR NOMINAL PIPE SIZE ACCOMMODATED 1.000 INCHES 1ST END
CQGM MAXIMUM OPERATING PRESSURE 300.0 POUNDS PER SQUARE INCH 1ST RESPONSE 600.0 POUNDS PER SQUARE INCH 2ND RESPONSE
ADZH RENEWABLE SEAT RING TYPE THREADED
STYL STYLE DESIGNATOR STRAIGHT THRU
AHNC CONNECTION STYLE PLAIN, OPTIONAL END (PIPE) ALL ENDS
MEDA MEDIA FOR WHICH DESIGNED STEAM 1ST RESPONSE WATER-OIL-GAS 2ND RESPONSE
AQLR VALVE OPERATION METHOD AUTOMATIC
AWLS CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS