4730-01-421-5218 ( 6397434 , 803-63974-009 , 803-6397434-X6XXXX-009 )

NSN Information
NSN FSC NIIN Item Name INC
4730-01-421-5218 4730 014215218 NUT,UNION 1996
NSN Features
MRC Parameter Characteristics
CFQC SHOULDER SEAT DIAMETER 1.469 INCHES NOMINAL
ASDB WIDTH ACROSS FLATS 3.719 INCHES NOMINAL
ABNK SHOULDER WIDTH 0.270 INCHES NOMINAL
CQJX NOMINAL THREAD SIZE 3.375 INCHES
AAJF THREAD DIRECTION RIGHT-HAND
AAJD THREAD CLASS 3B
ACTA NUT STYLE HEXAGON
BZRR THREAD SERIES UN
AGAV END ITEM IDENTIFICATION SEAWOLF CLASS SSN
MATT MATERIAL NICKEL ALLOY OVERALL
CMLP THREAD QUANTITY PER INCH 12
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM B150 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CFQB SHOULDER STEP WIDTH 0.250 INCHES NOMINAL
BSPX SMALLEST INSIDE DIAMETER 2.762 INCHES NOMINAL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
6397434 53711 A 9 D A ZZ
803-63974-009 53711 A 2 3 E ZZ
803-6397434-X6XXXX-009 53711 A 2 5 E ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
6397434 53711 NAVAL SEA SYSTEMS COMMAND A A
803-63974-009 53711 NAVAL SEA SYSTEMS COMMAND A A
803-6397434-X6XXXX-009 53711 NAVAL SEA 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 11/09/1 N 7507200000 1996
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 Z 0 EA 0 U 9B----- N
DS SMS Z 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
051420 X 29090 W 736 Z 9 A B Z CONDUITS,O/T EARTHEN:PIPE FITTINGS