4820-01-161-9668 ( 2640-372X3 , 2640-372X3 PIECE 45 , 845-2050921 , 845-2050921 PIECE 45 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-161-9668 4820 011619668 DISK,VALVE 3522
NSN Features
MRC Parameter Characteristics
ABKW OVERALL HEIGHT 0.812 INCHES NOMINAL
MATT MATERIAL TITANIUM ALLOY
BGST PRESSURE RATING 650.0 POUNDS PER SQUARE INCH NOMINAL
ABHE OUTSIDE DIAMETER 4.500 INCHES NOMINAL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
2640-372X3 96169 A 9 D A AX
2640-372X3 PIECE 45 96169 A 2 3 E AX
845-2050921 80064 A 9 D A AX
845-2050921 PIECE 45 80064 A 2 3 E AX
Manufacturers
Part SKU Cage Manufacturer Type Status
2640-372X3 96169 ELECTRIC BOAT CORPORATION A A
2640-372X3 PIECE 45 96169 ELECTRIC BOAT CORPORATION A A
845-2050921 80064 NAVAL SHIP SYSTEMS COMMAND A A
845-2050921 PIECE 45 80064 NAVAL SHIP SYSTEMS COMMAND A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 1 09/13/1 N 8481909090 3522
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
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
DN SMS J 1 EA 0 U 9B----- N
DS SMS J 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
127220 X 64500 P 594 Z 9 A B Z PRESSURE REG/RED/RELIEF VALVES NOI