1560-01-315-4339, BELL CRANK

National Stock Number:
1560-01-315-4339

Federal Supply Class:
1560

National Item Identification Number:
013154339

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:

10105058	A486G	NIMIKKEISTOKESKUS NCB FINLAND
74A640038-2001	76301	THE BOEING COMPANY

Techincal Specification:

END HOLE/BALL DIAMETER	0.281 INCHES MINIMUM AND 0.287 INCHES MAXIMUM FIRST END
END HOLE/BALL DIAMETER	0.281 INCHES MINIMUM AND 0.287 INCHES MAXIMUM SECOND END
BORE DIAMETER	0.281 INCHES MINIMUM AND 0.287 INCHES MAXIMUM
BORE LENGTH	0.438 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	1.978 INCHES NOMINAL SECOND END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	2.038 INCHES NOMINAL FIRST END
MATERIAL	ALUMINUM ALLOY
STYLE DESIGNATOR	FLAT, ONE OR MORE HOLES BOTH ARMS

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