4820-01-208-2221 ( SSBN640-300-2119310 PIECE 1L1 , 88-D-460 , 76774-30X3 PIECE 1L1 , SSBN640-300-2119310 PIECE 1 , 88-D-460L1 , 76774-30X3 PIECE 1 , 300-2119310 , 300-2119310L1 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-208-2221 4820 012082221 DISK,VALVE 3522
NSN Features
MRC Parameter Characteristics
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
ABHE OUTSIDE DIAMETER 15.819 INCHES NOMINAL
THSD THREAD SERIES DESIGNATOR UN
AAJF THREAD DIRECTION RIGHT-HAND
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
MATT MATERIAL STEEL CORROSION RESISTING
ABKK FLANGE DIAMETER 1.500 INCHES NOMINAL
CMLP THREAD QUANTITY PER INCH 12
CQJX NOMINAL THREAD SIZE 3.000 INCHES
AAJD THREAD CLASS 2B
ABKW OVERALL HEIGHT 5.681 INCHES NOMINAL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
SSBN640-300-2119310 PIECE 1L1 03950 A 2 5 6 HD
88-D-460 71905 A 1 5 2 HD
76774-30X3 PIECE 1L1 03950 A 2 5 6 HD
SSBN640-300-2119310 PIECE 1 80064 A 1 5 E AX
88-D-460L1 03950 A 2 5 6 HD
76774-30X3 PIECE 1 96169 A 1 3 E AX
300-2119310 80064 A 9 D A AX
300-2119310L1 03950 A 2 5 6 HD
Manufacturers
Part SKU Cage Manufacturer Type Status
SSBN640-300-2119310 PIECE 1L1 03950 NAVAL INVENTORY CONTROL POINT A A
88-D-460 71905 DERBYSHIRE MACHINE & TOOL CO A A
76774-30X3 PIECE 1L1 03950 NAVAL INVENTORY CONTROL POINT A A
SSBN640-300-2119310 PIECE 1 80064 NAVAL SHIP SYSTEMS COMMAND A A
88-D-460L1 03950 NAVAL INVENTORY CONTROL POINT A A
76774-30X3 PIECE 1 96169 ELECTRIC BOAT CORPORATION A A
300-2119310 80064 NAVAL SHIP SYSTEMS COMMAND A A
300-2119310L1 03950 NAVAL INVENTORY CONTROL POINT A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 S B 3 05/10/1 N 8481909090 3522
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN M 1HL1009 N
DN ------- I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
B A N 0 S
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DN NRP D 1 EA 0 U 1HL1009 N
DN NRP D 1 EA 0 U ------- N
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