4820-01-090-6416 ( 275B100-1 , 221B332-1 , EW63004 , 3178AS100 , 3178AS100-1 , 524A-4D-130 , Z02RV04-4 , P103-673 , 283683-3 , 283683-3 , 102B332-1 , 283683-3 , Z02RV04-4 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-090-6416 4820 010906416 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
AQLR VALVE OPERATION METHOD AUTOMATIC
CQGM MAXIMUM OPERATING PRESSURE 140.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AWLS CONNECTION TYPE THREADED EXTERNAL BOSS 1ST END
MATT MATERIAL ALUMINUM BODY
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
STYL STYLE DESIGNATOR ERR-090
FEAT SPECIAL FEATURES CLEAN FOR OXYGEN SERVICE PER SAE AS13591
ADQU FLOW CONTROL DEVICE POPPET
THSD THREAD SERIES DESIGNATOR UNF 1ST END
MEDA MEDIA FOR WHICH DESIGNED OXYGEN, GASEOUS SINGLE RESPONSE
ADSU DISK LOADING METHOD SPRING
AAJD THREAD CLASS 2A 1ST END
CSDC OPENING PRESSURE SETTING 120.0 POUNDS PER SQUARE INCH
ADSY VALVE DISCHARGE FLOW RATE 100.0 LITERS PER MINUTE
AEHZ MAXIMUM OPERATING TEMP 165.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNC CONNECTION STYLE ERR-090 ERR-100
CRTL CRITICALITY CODE JUSTIFICATION FEAT
CQJX NOMINAL THREAD SIZE 0.437 INCHES 1ST END
MATT MATERIAL STEEL CORROSION RESISTING FLOW CONTROL DEVICE
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
275B100-1 30941 A 2 3 E ZZ
221B332-1 30941 A 9 5 6 AX
EW63004 30941 A 9 5 6 AX
3178AS100 30003 A 2 1 A ZZ
3178AS100-1 30003 A 2 5 E ZZ
524A-4D-130 91816 A 9 5 E ZZ
Z02RV04-4 62701 A 9 5 5 AX
P103-673 91816 A 9 5 E ZZ
283683-3 62323 A 9 5 2 ZZ
283683-3 31441 H 9 5 2 ZZ
102B332-1 30941 A 1 C AC 5 ZZ
283683-3 04577 A 2 3 E ZZ
Z02RV04-4 91816 A 2 3 6 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
275B100-1 30941 EAST/WEST INDUSTRIES INC. A A
221B332-1 30941 EAST/WEST INDUSTRIES INC. A A
EW63004 30941 EAST/WEST INDUSTRIES INC. A A
3178AS100 30003 NAVAL AIR SYSTEMS COMMAND A A
3178AS100-1 30003 NAVAL AIR SYSTEMS COMMAND A A
524A-4D-130 91816 CIRCOR AEROSPACE INC. F A
Z02RV04-4 62701 ZEVCO INC A A
P103-673 91816 CIRCOR AEROSPACE INC. F A
283683-3 62323 CONAX FLORIDA CORPORATION A A
283683-3 31441 AMERICAN SAFETY FLIGHT SYSTEMS I A H
102B332-1 30941 EAST/WEST INDUSTRIES INC. A A
283683-3 04577 CARLETON TECHNOLOGIES INC A A
Z02RV04-4 91816 CIRCOR AEROSPACE INC. F A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 F A 1 02/22/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
DF N SF9---N F R REFER TO AFT095REQ
DS N I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N 0 F
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DN SMS D 1 EA 0 U 9B----- N
DS SMS D 1 EA 0 U D
DF SMS D 1 EA 0 U SF9---N F
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 576 Z 9 A B Z PRESSURE REG/RED/RELIEF VALVES NOI