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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BELL CRANK

Definition:

AN ITEM IN THE FORM OF TWO ARMS AT AN ANGLE, HAVING ITS FULCRUM AT THE APEX OF THE ANGLE, AND USED TO PROVIDE A MEANS OF CHANGING THE DIRECTION OR VARYING THE INTENSITY OF A PUSHING OR PULLING FORCE. SEE ALSO ARM (AS MODIFIED); AND LEVER (AS MODIFIED).

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
L6312251-005 43999 A 3 2 2 SB

CAGE Information

Code Company
43999 BOEING COMPANY THE DBA BOEING DIV DE

Federal Supply Class

Title

AIRFRAME STRUCTURAL COMPONENTS

Inclusions:

INCLUDES FLIGHT CONTROL SURFACES; INTERNAL AND EXTERNAL AUXILIARY FUEL TANKS; EXHAUST SYSTEMS; PYLONS, TRIM TABS; AIRCRAFT.

Exclusions:

EXCLUDES FITTED COVERS; HELICOPTER ROTOR BRAKE SYSTEM COMPONENTS; AIRCRAFT LOOSE EQUIPMENT AND ALTERNATE MISSION CONFIGURATION EQUIPMENT STORED ON BOARD THE AIRCRAFT.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CZLM CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL 2.348 INCHES NOMINAL 1ST END
ADGE BORE LENGTH 2.540 INCHES NOMINAL
STYL STYLE DESIGNATOR CLEVIS ENDS, OFFSET BOTH ARMS
CZLM CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL 4.893 INCHES NOMINAL 2ND END
ABXV BORE DIAMETER 0.187 INCHES NOMINAL
AGAV END ITEM IDENTIFICATION ACFT MODEL B-1B
CZLN END HOLE/BALL DIAMETER 0.187 INCHES NOMINAL 1ST END
MATT MATERIAL STEEL
CZLN END HOLE/BALL DIAMETER 0.187 INCHES NOMINAL 2ND END

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L6312251-005 , L6312251005 , 1560-01-173-3287 , 1560011733287 , 011733287 , L6312251-005 ,