3040-00-843-2950, BELL CRANK

National Stock Number:
3040-00-843-2950

Federal Supply Class:
3040

National Item Identification Number:
008432950

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:

A51C43564-3	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51C43564-3	61174	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51C43564-3	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

END HOLE/BALL DIAMETER	0.312 INCHES NOMINAL FIRST END
END HOLE/BALL DIAMETER	0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM SECOND END
BORE DIAMETER	0.625 INCHES NOMINAL
BORE LENGTH	0.625 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	1.922 INCHES MINIMUM AND 1.932 INCHES MAXIMUM FIRST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	2.500 INCHES NOMINAL SECOND END
MATERIAL	STEEL
STYLE DESIGNATOR	CLEVIS ENDS, OFFSET BOTH ARMS
SURFACE TREATMENT	CADMIUM

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