4820-00-203-4521 ( 8-00282-1 , 4-2800 , 8-00282-1 , A4-2800 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-203-4521 4820 002034521 VALVE,CHECK 0548
NSN Features
MRC Parameter Characteristics
AAJD THREAD CLASS 3A ALL ENDS
CMLP THREAD QUANTITY PER INCH 12 ALL ENDS
BBJX MOUNTING POSITION HORIZONTAL
AQLR VALVE OPERATION METHOD AUTOMATIC
STYL STYLE DESIGNATOR STRAIGHT THRU
AEHZ MAXIMUM OPERATING TEMP 400.0 DEG FAHRENHEIT SINGLE RESPONSE
MATT MATERIAL ALUMINUM ALLOY OVERALL
SFTT SURFACE TREATMENT ANODIZE
AHNC CONNECTION STYLE EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
AWLS CONNECTION TYPE THREADED EXTERNAL BOSS ALL ENDS
CQJX NOMINAL THREAD SIZE 1.062 INCHES ALL ENDS
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
MEDA MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON SINGLE RESPONSE
ADQU FLOW CONTROL DEVICE POPPET
ADSU DISK LOADING METHOD SPRING
CQRB SEAT ANGLE 37.0 DEGREES ALL ENDS
THSD THREAD SERIES DESIGNATOR UN ALL ENDS
CQGM MAXIMUM OPERATING PRESSURE 192.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
8-00282-1 15090 A 2 5 5 ZZ
4-2800 96736 A 2 3 X XX
8-00282-1 14170 R 9 5 X XX
A4-2800 96736 A 2 5 X XX
Manufacturers
Part SKU Cage Manufacturer Type Status
8-00282-1 15090 RAYTHEON COMPANY A A
4-2800 96736 SWEENEY ENGINEERING CORP A A
8-00282-1 14170 HUGHES MISSILE SYSTEMS CO A R
A4-2800 96736 SWEENEY ENGINEERING CORP A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 01/01/1 N 8481309000 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 U N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS X 1 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