3040-00-009-5643, BELL CRANK

National Stock Number:
3040-00-009-5643

Federal Supply Class:
3040

National Item Identification Number:
000095643

Description:
BELL CRANK

Detail:
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).

Manufacturer Information:

107C2514-7

77272

THE BOEING COMPANY

Techincal Specification:

END HOLE/BALL DIAMETER	0.3763 INCHES MINIMUM AND 0.3768 INCHES MAXIMUM 1ST END
END HOLE/BALL DIAMETER	0.3763 INCHES MINIMUM AND 0.3768 INCHES MAXIMUM 2ND END
BORE DIAMETER	0.720 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
BORE LENGTH	1.053 INCHES MINIMUM AND 1.073 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	2.870 INCHES NOMINAL 1ST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	3.220 INCHES NOMINAL 2ND END
COUNTERBORE DEPTH	0.060 INCHES NOMINAL
COUNTERBORE DIAMETER	0.9002 INCHES MINIMUM AND 0.9007 INCHES MAXIMUM
MATERIAL	ALUMINUM ALLOY
STYLE DESIGNATOR	RAISED FACE PIVOT HOLE W/HEEL, CLEVIS ONE END

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