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  3. 4730-00-203-9752

4730-00-203-9752 ( MS21940W4L , AS21940 , MS21940-4L , AS18280 , ER01244 , ER01244 )

NSN Information
NSN FSC NIIN Item Name INC
4730-00-203-9752 4730 002039752 BOLT,FLUID PASSAGE 1868
NSN Features
MRC Parameter Characteristics
BBKM SECOND DIAMETER FROM WRENCHING FEATURE 0.433 INCHES NOMINAL
BBLD LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END 2.531 INCHES NOMINAL
BBKS LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER 0.666 INCHES NOMINAL
ACLT SECOND END STYLE DESIGNATOR FLARELESS
CQMM FIRST END THREAD SERIES DESIGNATOR UNF
AAXC CONCENTRIC HOLE DIAMETER 0.187 INCHES NOMINAL
BBKR LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER 0.354 INCHES NOMINAL
BBKP FOURTH DIAMETER FROM WRENCHING FEATURE 0.433 INCHES NOMINAL
BBDF WRENCHING FEATURE STYLE HEXAGON
CRCN SECOND END SEAT ANGLE 12.0 DEGREES NOMINAL
BBKN THIRD DIAMETER FROM WRENCHING FEATURE 0.499 INCHES NOMINAL
ACMS SECOND END THREAD DIRECTION RIGHT-HAND
ABHP OVERALL LENGTH 3.328 INCHES NOMINAL
ACLL FIRST END THREAD DIRECTION RIGHT-HAND
ATLF SECOND END THREAD LENGTH 0.453 INCHES NOMINAL
CRNB SECOND END NOMINAL THREAD SIZE 0.437 INCHES
BBKY FIRST RADIAL FLUID HOLE DIAMETER 0.189 INCHES NOMINAL
SFTT SURFACE TREATMENT ANODIZE
BBKL FIRST DIAMETER FROM WRENCHING FEATURE 0.499 INCHES NOMINAL
BBLF WRENCHING FEATURE HEIGHT 0.344 INCHES NOMINAL
BBKZ SECOND RADIAL FLUID HOLE DIAMETER 0.189 INCHES NOMINAL
ATKZ FIRST END THREAD LENGTH 0.325 INCHES NOMINAL
BBKQ FIFTH DIAMETER FROM WRENCHING FEATURE 0.499 INCHES NOMINAL
AAWX CONCENTRIC HOLE DEPTH 2.653 INCHES NOMINAL
CQYM FIRST END NOMINAL THREAD SIZE 0.437 INCHES
AAQL BODY STYLE BODY WRENCHING
CRPF SECOND END THREAD SERIES DESIGNATOR UNF
BBKX LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIFTH DIAMETER 2.094 INCHES NOMINAL
BBKT LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER 1.354 INCHES NOMINAL
MATT MATERIAL ALUMINUM
ASDB WIDTH ACROSS FLATS 0.684 INCHES MINIMUM AND 0.691 INCHES MAXIMUM
ACKN FIRST END STYLE DESIGNATOR PLAIN
ACLS SECOND END CONNECTION TYPE THREADED EXTERNAL TUBE
BBLC DISTANCE FROM SECOND RADIAL HOLE CENTER TO END OF BOLT 0.991 INCHES NOMINAL
ACKM FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
ACLK FIRST END THREAD CLASS 3A
ACMR SECOND END THREAD CLASS 3A
BBKW LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FOURTH DIAMETER 1.726 INCHES NOMINAL
BBLB DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT 1.991 INCHES NOMINAL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
MS21940W4L 81343 A 2 3 E ZZ
AS21940 81343 A 1 3 E ZZ
MS21940-4L 96906 M 9 5 E XX
AS18280 81343 A 1 3 E ZZ
ER01244 79470 R 9 5 3 AX
ER01244 14798 A 1 5 6 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
MS21940W4L 81343 SOCIETY OF AUTOMOTIVE ENGINEERS A A
AS21940 81343 SOCIETY OF AUTOMOTIVE ENGINEERS A A
MS21940-4L 96906 MILITARY STANDARDS A M
AS18280 81343 SOCIETY OF AUTOMOTIVE ENGINEERS A A
ER01244 79470 DANA CORP A R
ER01244 14798 DESIGNED METAL CONNECTIONS INC. 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 7609000000 1868
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DF N SF9SX-V F
DN 9B----- N
DS N 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
DN SMS Z 1 EA 0 U 9B----- N
DF SMS Z 1 EA 0 U SF9SX-V F
DS SMS Z 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
013280 X 05450 Q 576 Z 9 A B Z ALUM BOLTS