4820-00-875-1574 ( 8171A )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-875-1574 4820 008751574 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
AEHZ MAXIMUM OPERATING TEMP 650.0 DEG FAHRENHEIT SINGLE RESPONSE
MATT MATERIAL STEEL COMP 303 FLOW CONTROL DEVICE
CWCT BOLT CIRCLE NOMINAL DIAMETER 11.062 INCHES 1ST END
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 10.000 INCHES
ADSR BONNET TYPE INSIDE SPRING
ARKN FLANGE SHAPE ROUND WITH HOLES 2ND END
CWDF FLANGE FACE DESIGN PLAIN 1ST END
ADST BONNET ATTACHMENT METHOD BOLTED
AQLR VALVE OPERATION METHOD AUTOMATIC
ADQU FLOW CONTROL DEVICE DISK
AECS BOLT HOLE QUANTITY 12 2ND END
CWCK NOMINAL THICKNESS 1.437 INCHES 2ND END
AWLS CONNECTION TYPE FLANGE 1ST END
STYL STYLE DESIGNATOR ERR-090
CWCK NOMINAL THICKNESS 0.812 INCHES 1ST END
CCFG VALVE SIZE 8.000 INCHES
CWCQ BOLT HOLE NOMINAL DIAMETER 0.875 INCHES 2ND END
AZGM MOUNTING FACILITY BRACKET
MATT MATERIAL STEEL BODY
CWCD NOMINAL OUTSIDE DIAMETER 12.750 INCHES 1ST END
MATT MATERIAL STEEL COMP 416 PACKING
ADSU DISK LOADING METHOD SPRING
CWCQ BOLT HOLE NOMINAL DIAMETER 0.687 INCHES 1ST END
CQGM MAXIMUM OPERATING PRESSURE 50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATT MATERIAL STEEL COMP 416 STEM
CWCT BOLT CIRCLE NOMINAL DIAMETER 10.625 INCHES 2ND END
AECS BOLT HOLE QUANTITY 14 1ST END
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 9.187 INCHES
CWCD NOMINAL OUTSIDE DIAMETER 12.500 INCHES 2ND END
ARKN FLANGE SHAPE ROUND WITH HOLES 1ST END
AWLS CONNECTION TYPE FLANGE 2ND END
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
8171A 72352 A 2 3 1 HD
Manufacturers
Part SKU Cage Manufacturer Type Status
8171A 72352 CURTISS-WRIGHT FLOW CONTROL F A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 X A 01/01/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS F I
DN D 3B----- N
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N 0 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 3B----- 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
127220 X 64500 P P 594 Z 9 A V Z PRESSURE REG/RED/RELIEF VALVES NOI