4820-01-266-1324 ( NMP1521REV-D OPTION-1 65T84PSI , NMP1521REV-D OPTION-1 65T84PSI , DX10C 65T84PSI, , NMP-1521 , DX10C 65T84PSI,N , NMP-1521 , DX10C 65T84PSI,NMP1521OPT-1 , DX10C 65T84PSI,NMP1521OPT-1 , NMP1521REV-D OPT )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-266-1324 4820 012661324 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
CWDF FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
MATT MATERIAL STEEL CORROSION RESISTING SEAT
CWCQ BOLT HOLE NOMINAL DIAMETER 0.625 INCHES ALL ENDS
AWLS CONNECTION TYPE FLANGE ALL ENDS
CWDL RAISED FACE NOMINAL DIAMETER 2.000 INCHES 1ST END
ADSR BONNET TYPE INSIDE SPRING
CWDL RAISED FACE NOMINAL DIAMETER 1.375 INCHES 2ND END
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
MATT MATERIAL STEEL CORROSION RESISTING STEM
AQLR VALVE OPERATION METHOD AUTOMATIC
CQGM MAXIMUM OPERATING PRESSURE 120.0 POUNDS PER SQUARE INCH 1ST RESPONSE
CWCT BOLT CIRCLE NOMINAL DIAMETER 3.125 INCHES 1ST END
AEHZ MAXIMUM OPERATING TEMP 400.0 DEG FAHRENHEIT 2ND RESPONSE
CWCD NOMINAL OUTSIDE DIAMETER 4.250 INCHES 1ST END
CQGM MAXIMUM OPERATING PRESSURE 180.0 POUNDS PER SQUARE INCH 2ND RESPONSE
CQCY ADJUSTABLE PRESSURE RANGE +65.0/+84.0 POUNDS PER SQUARE INCH
ADQU FLOW CONTROL DEVICE DISK
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 3.312 INCHES
STYL STYLE DESIGNATOR ERR-090
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 3.250 INCHES
MATT MATERIAL STEEL BODY
ADSU DISK LOADING METHOD SPRING
CWCK NOMINAL THICKNESS 0.438 INCHES 2ND END
CWDH RAISED FACE NOMINAL HEIGHT 0.062 INCHES 1ST END
CCFG VALVE SIZE 0.500 INCHES
CWDH RAISED FACE NOMINAL HEIGHT 0.250 INCHES 2ND END
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.375 INCHES 2ND END
AEHZ MAXIMUM OPERATING TEMP 650.0 DEG FAHRENHEIT 1ST RESPONSE
AECS BOLT HOLE QUANTITY 4 ALL ENDS
ADST BONNET ATTACHMENT METHOD UNION
CWCK NOMINAL THICKNESS 0.562 INCHES 1ST END
MATT MATERIAL STEEL CORROSION RESISTING FLOW CONTROL DEVICE
CWCD NOMINAL OUTSIDE DIAMETER 3.500 INCHES 2ND END
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
NMP1521REV-D OPTION-1 65T84PSI 75954 F 9 5 E AX
NMP1521REV-D OPTION-1 65T84PSI 01343 A 9 5 6 ZZ
DX10C 65T84PSI, 75954 F 1 C AC 6 ZZ
NMP-1521 75954 F 9 5 A AX
DX10C 65T84PSI,N 15187 A 2 3 5 ZZ
NMP-1521 01343 A 9 D A ZZ
DX10C 65T84PSI,NMP1521OPT-1 01343 A 9 5 6 ZZ
DX10C 65T84PSI,NMP1521OPT-1 75954 F 9 5 E AX
NMP1521REV-D OPT 15187 A 2 5 5 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
NMP1521REV-D OPTION-1 65T84PSI 75954 KUNKLE INDUSTRIES INC A F
NMP1521REV-D OPTION-1 65T84PSI 01343 ANDERSON GREENWOOD LP A A
DX10C 65T84PSI, 75954 KUNKLE INDUSTRIES INC A F
NMP-1521 75954 KUNKLE INDUSTRIES INC A F
DX10C 65T84PSI,N 15187 TYCO VALVES & CONTROLS LP A A
NMP-1521 01343 ANDERSON GREENWOOD LP A A
DX10C 65T84PSI,NMP1521OPT-1 01343 ANDERSON GREENWOOD LP A A
DX10C 65T84PSI,NMP1521OPT-1 75954 KUNKLE INDUSTRIES INC A F
NMP1521REV-D OPT 15187 TYCO VALVES & CONTROLS LP A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 10/21/1 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