4820-01-238-5950 ( D49941 , R10AN3P311-BM2 , R10AN3P312-BM2- , D49941PART R10AN3P312-BM2 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-238-5950 4820 012385950 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
AWLS CONNECTION TYPE FLANGE ALL ENDS
ADSR BONNET TYPE INSIDE SPRING
AEHZ MAXIMUM OPERATING TEMP 425.0 DEG FAHRENHEIT SINGLE RESPONSE
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
MATT MATERIAL STEEL CORROSION RESISTING STEM
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 7.688 INCHES
ADST BONNET ATTACHMENT METHOD BOLTED
AQLR VALVE OPERATION METHOD AUTOMATIC
AECS BOLT HOLE QUANTITY 8 2ND END
CWDF FLANGE FACE DESIGN PLAIN ALL ENDS
AECS BOLT HOLE QUANTITY 12 1ST END
ADQU FLOW CONTROL DEVICE DISK
MATT MATERIAL NICKEL ALLOY FLOW CONTROL DEVICE
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 8.000 INCHES
MATT MATERIAL COPPER ALLOY BODY
CWCK NOMINAL THICKNESS 1.250 INCHES 2ND END
STYL STYLE DESIGNATOR ERR-090
CWCK NOMINAL THICKNESS 1.438 INCHES 1ST END
MATT MATERIAL NICKEL ALLOY SEAT
CCFG VALVE SIZE 4.000 INCHES
CWCT BOLT CIRCLE NOMINAL DIAMETER 7.875 INCHES 2ND END
CWCQ BOLT HOLE NOMINAL DIAMETER 0.875 INCHES ALL ENDS
CWCT BOLT CIRCLE NOMINAL DIAMETER 10.625 INCHES 1ST END
CQCY ADJUSTABLE PRESSURE RANGE +59.0/+72.0 POUNDS PER SQUARE INCH
CWCD NOMINAL OUTSIDE DIAMETER 12.500 INCHES 1ST END
MEDA MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
CQGM MAXIMUM OPERATING PRESSURE 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCD NOMINAL OUTSIDE DIAMETER 10.000 INCHES 2ND END
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
D49941 34889 A 9 D A AX
R10AN3P311-BM2 34889 A 1 C AC 6 ZZ
R10AN3P312-BM2- 34889 A 1 C AC 6 ZZ
D49941PART R10AN3P312-BM2 34889 A 2 3 E AX
Manufacturers
Part SKU Cage Manufacturer Type Status
D49941 34889 HUNT VALVE COMPANY INC A A
R10AN3P311-BM2 34889 HUNT VALVE COMPANY INC A A
R10AN3P312-BM2- 34889 HUNT VALVE COMPANY INC A A
D49941PART R10AN3P312-BM2 34889 HUNT VALVE COMPANY INC A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 08/16/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
DS I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS J 1 EA 0 U D
DN SMS J 1 EA 0 U 9B----- N
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC