1290-00-148-6434 MODIFICATION KIT,FIRE CONTROL EQ Index 1615-00-148-6439 SHAFT ASSEMBLY,ROTO

National Stock Number:
3040-00-148-6435

Federal Supply Class:
3040

National Item Identification Number:
001486435

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:
K653708-184955KAMAN AEROSPACE CORPORATION


Techincal Specification:
END HOLE/BALL DIAMETER0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM ALL ENDS
BORE DIAMETER0.811 INCHES NOMINAL
BORE LENGTH2.081 INCHES MINIMUM AND 2.086 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL3.040 INCHES MINIMUM AND 3.050 INCHES MAXIMUM 1ST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL4.495 INCHES MINIMUM AND 4.505 INCHES MAXIMUM 2ND END
FEATURES PROVIDEDBEARING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8, ALLOY 6061, COND 651 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
SLOT WIDTH0.630 INCHES MINIMUM AND 0.635 INCHES MAXIMUM 2ND END
SLOT WIDTH0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM 1ST END
SLOT LENGTH1.020 INCHES NOMINAL 1ST END
STYLE DESIGNATORRAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS


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