4820-01-420-5231 ( ES9983-01T25 , 5120TP-4TJ-25 , ES9983 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-420-5231 4820 014205231 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
MATT MATERIAL STEEL CORROSION RESISTING SEAT
THSD THREAD SERIES DESIGNATOR NPTF 2ND END
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 2ND END
AQLR VALVE OPERATION METHOD AUTOMATIC
CQRB SEAT ANGLE 37.0 DEGREES 1ST END
THSD THREAD SERIES DESIGNATOR NPT 1ST END
AEQJ MINIMUM OPERATING TEMP -100.0 DEG FAHRENHEIT
CQGM MAXIMUM OPERATING PRESSURE 1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AEHZ MAXIMUM OPERATING TEMP 400.0 DEG FAHRENHEIT SINGLE RESPONSE
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
STYL STYLE DESIGNATOR ERR-090
AWLS CONNECTION TYPE THREADED INTERNAL TUBE 2ND END
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
ADSU DISK LOADING METHOD SPRING
AHNC CONNECTION STYLE ERR-090 ERR-100
CSDC OPENING PRESSURE SETTING 25.0 POUNDS PER SQUARE INCH
MEDA MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
FEAT SPECIAL FEATURES WITH TEFLON SEAL
MATT MATERIAL STEEL COMP 303 BODY
CQJX NOMINAL THREAD SIZE 0.250 INCHES ALL ENDS
AGAV END ITEM IDENTIFICATION AIRCRAFT, HERCULES C
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
ES9983-01T25 20418 C 2 5 E ZZ
5120TP-4TJ-25 91816 A 2 3 E ZZ
ES9983 20418 C 9 5 A ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
ES9983-01T25 20418 DRS SUSTAINMENT SYSTEMS INC. A C
5120TP-4TJ-25 91816 CIRCOR AEROSPACE INC. F A
ES9983 20418 DRS SUSTAINMENT SYSTEMS INC. A C
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 10/19/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
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 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