4820-01-437-4802 ( 20381 ASSY 20381 , 20381 ASSY 2038101E0055 , 2038101E0055 , 2038101E0055 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-437-4802 4820 014374802 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
ADSR BONNET TYPE INSIDE SPRING
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
CWDL RAISED FACE NOMINAL DIAMETER 1.375 INCHES ALL ENDS
MATT MATERIAL STEEL UNS J03002 BODY
MATT MATERIAL STEEL CORROSION RESISTING STEM
ADST BONNET ATTACHMENT METHOD BOLTED
AQLR VALVE OPERATION METHOD AUTOMATIC
TMQY FURNISHED ITEMS AND QUANTITY 4 NUT
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 1.670 INCHES
ADQU FLOW CONTROL DEVICE DISK
CSDC OPENING PRESSURE SETTING 55.0 POUNDS PER SQUARE INCH
AEHZ MAXIMUM OPERATING TEMP 100.0 DEG FAHRENHEIT SINGLE RESPONSE
STYL STYLE DESIGNATOR ERR-090
AZGM MOUNTING FACILITY BRACKET
CWCK NOMINAL THICKNESS 0.375 INCHES ALL ENDS
ADSU DISK LOADING METHOD SPRING
CCFG VALVE SIZE 0.500 INCHES
CWDH RAISED FACE NOMINAL HEIGHT 0.062 INCHES ALL ENDS
FEAT SPECIAL FEATURES 2771
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.375 INCHES ALL ENDS
CQGM MAXIMUM OPERATING PRESSURE 285.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AECS BOLT HOLE QUANTITY 4 ALL ENDS
AGAV END ITEM IDENTIFICATION WASP CLASS LHD
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 1.670 INCHES
MATT MATERIAL STEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATT MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE PACKING
CWCD NOMINAL OUTSIDE DIAMETER 3.500 INCHES ALL ENDS
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
20381 ASSY 20381 15187 A 2 5 5 ZZ
20381 ASSY 2038101E0055 01343 A 9 5 5 ZZ
2038101E0055 01343 A 9 5 5 ZZ
2038101E0055 15187 A 2 3 5 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
20381 ASSY 20381 15187 TYCO VALVES & CONTROLS LP A A
20381 ASSY 2038101E0055 01343 ANDERSON GREENWOOD LP A A
2038101E0055 01343 ANDERSON GREENWOOD LP A A
2038101E0055 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 10/15/1 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 Z 0 EA 0 U 9B----- N
DS SMS Z 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