Catalog item

SHAFT ASSEMBLY,FLEXIBLE

1680FSC
00NCB code
864-4576Item number
NIIN 00-864-4576
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DEMIL code
B

Identification

Item name code
20315
PINC
0020315
Criticality code
X
II
M
DEMIL code
B
NIIN assigned
01-JAN-62
Precious metals indicator
U
Hazardous material indicator
N
Schedule B export code
8803300060
Last known source of supply
FPZ

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
B1671-2872121
EATON MOTOR SITE
H592SE3B
669293-498897
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
A522TUD
669294-2398897
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
A5259ZD
B1671-2817472
EATON AEROSPACE LLC DBA EATON INOAC DIV FUEL & MOTION CONTROL SYSTEMS DIVISION
A322ZZ

Characteristics

THREAD DEPTHBOTH ENDS INCHES NOMINAL 0.375
TIP LENGTHBOTH ENDS INCHES NOMINAL 0.469
MINOR DIAMETERSPLINE BOTH ENDS INCHES NOMINAL 0.187
WRENCHING FACILITY OUTSIDE DIAMETERBOTH ENDS INCHES NOMINAL 0.750
FSC APPLICATION DATAACTUATOR,MECHANICAL,WING
MATERIALCORE STEEL
CORE REMOVABILITYNONREMOVABLE
MATERIALCASING STEEL
CORE ROTATION DIRECTIONCLOCKWISE
END OVERALL DIAMETERBOTH ENDS INCHES NOMINAL 0.750
CORE OVERALL LENGTHINCHES NOMINAL 18.840
THREAD CLASS2A
THREAD DIRECTIONBOTH ENDS RIGHT-HAND
SPLINE MAJOR DIAMETERBOTH ENDS INCHES NOMINAL 0.312
OVERALL LENGTHINCHES NOMINAL 19.777
SPLINE QUANTITY12
SPLINE TYPEBOTH ENDS INVOLUTE
WRENCHING FACILITY TYPEBOTH ENDS KNURLED SURFACE
FEATURES PROVIDEDBOTH ENDS SWIVEL END
CASING LENGTH BETWEEN FERRULESINCHES NOMINAL 18.8400
CASING OUTSIDE DIAMETERINCHES NOMINAL 0.445
SPLINE LENGTHBOTH ENDS INCHES NOMINAL 0.250
PITCH DIAMETERBOTH ENDS INCHES NOMINAL 0.250
SCREW THREAD SERIES DESIGNATORBOTH ENDS UNS
CORE DIAMETERINCHES NOMINAL 0.199
THREAD LOCATIONBOTH ENDS INTERNAL
END TYPEBOTH ENDS ROUND, EXTERNAL SPLINED
END CONNECTION TYPEBOTH ENDS THREADED INTERNAL
SPLINE PRESSURE ANGLE IN DEG14.5

MOE rules

MOE rule
ZR01
MOE CD
ZR
Date assigned
01-APR-91
PICA
ZR
PICA LOA
81
Auth collab
ZR

Freight

ACTY CD
XX

Related items

Standardization

Item standardization code
2
Orig stdzn dec
GP
Dt stdzn dec
15-DEC-1974
NIIN status code
0

Cancelled and replaced NIINs

FSC
1680
Cancelled NIIN
1680-00-540-1929
NIIN status code
7
Effective date
01-JUL-2026
DEMIL code
B

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