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  3. 4820-01-297-5049

4820-01-297-5049 ( MIL-V-20065 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-297-5049 4820 012975049 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
CWDL RAISED FACE NOMINAL DIAMETER 1.360 INCHES 2ND END
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.625 INCHES 1ST END
CWDF FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
MATT MATERIAL STEEL CORROSION RESISTING SEAT
MEDA MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
AWLS CONNECTION TYPE FLANGE ALL ENDS
ADSR BONNET TYPE INSIDE SPRING
CWDL RAISED FACE NOMINAL DIAMETER 1.375 INCHES 1ST END
CWCK NOMINAL THICKNESS 0.425 INCHES 2ND END
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
CBBL FEATURES PROVIDED PRESSURE TIGHT OUTLET SIDE
CWCD NOMINAL OUTSIDE DIAMETER 3.750 INCHES 1ST END
AQLR VALVE OPERATION METHOD AUTOMATIC
CWCQ BOLT HOLE NOMINAL DIAMETER 0.630 INCHES ALL ENDS
ADZH RENEWABLE SEAT RING TYPE THREADED
CWCK NOMINAL THICKNESS 0.575 INCHES 1ST END
AEHZ MAXIMUM OPERATING TEMP 775.0 DEG FAHRENHEIT SINGLE RESPONSE
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 3.250 INCHES
ADQU FLOW CONTROL DEVICE DISK
STYL STYLE DESIGNATOR ERR-090
CWDH RAISED FACE NOMINAL HEIGHT 0.050 INCHES 2ND END
CCFG VALVE SIZE 0.375 INCHES
MATT MATERIAL STEEL BODY
CWDH RAISED FACE NOMINAL HEIGHT 0.245 INCHES 1ST END
ADSU DISK LOADING METHOD SPRING
ZZZK SPECIFICATION/STANDARD DATA 81349-MIL-V-20065 GOVERNMENT SPECIFICATION
ZZZT NONDEFINITIVE SPEC/STD DATA 2 TYPE AND D COMPOSITION AND 3-8IN.IPS SIZE
CQGM MAXIMUM OPERATING PRESSURE 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.375 INCHES 2ND END
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 3.500 INCHES
CQCY ADJUSTABLE PRESSURE RANGE +11.0/+15.0 POUNDS PER SQUARE INCH
AECS BOLT HOLE QUANTITY 4 ALL ENDS
ADST BONNET ATTACHMENT METHOD UNION
MATT MATERIAL STEEL CORROSION RESISTING FLOW CONTROL DEVICE
CWCD NOMINAL OUTSIDE DIAMETER 3.500 INCHES 2ND END
ADSY VALVE DISCHARGE FLOW RATE 1493.0 POUNDS PER HOUR
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
MIL-V-20065 81349 M 1 4 E AX
Manufacturers
Part SKU Cage Manufacturer Type Status
MIL-V-20065 81349 MILITARY SPECIFICATIONS A M
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 04/04/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS I
DN 9B----- N
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
DN SMS X 0 EA 0 U 9B----- N
DS SMS X 0 EA 0 U D
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