1730-01-261-3097 SLING,AIRCRAFT MAINTENANCE Index 1680-01-261-3099 BELL CRANK

National Stock Number:
1680-01-261-3098

Federal Supply Class:
1680

National Item Identification Number:
012613098

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:
75A612004-100176301THE BOEING COMPANY


Techincal Specification:
END HOLE/BALL DIAMETER0.250 INCHES NOMINAL 2ND END
BORE DIAMETER0.625 INCHES NOMINAL
BORE LENGTH0.281 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL2.680 INCHES NOMINAL 1ST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL3.304 INCHES NOMINAL 2ND END
COUNTERBORE DEPTH0.300 INCHES NOMINAL
COUNTERBORE DIAMETER0.750 INCHES NOMINAL
MATERIALALUMINUM ALLOY
STYLE DESIGNATORRAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS


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