3040-00-417-3813, BELL CRANK

National Stock Number:
3040-00-417-3813

Federal Supply Class:
3040

National Item Identification Number:
004173813

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:

1128CM42001-2	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
1128CM42001-2	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

END HOLE/BALL DIAMETER	0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM FIRST END
END HOLE/BALL DIAMETER	0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM SECOND END
BORE DIAMETER	1.467 INCHES MINIMUM AND 1.469 INCHES MAXIMUM
BORE LENGTH	2.349 INCHES MINIMUM AND 2.354 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	4.625 INCHES NOMINAL FIRST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	4.953 INCHES NOMINAL SECOND END
FSC APPLICATION DATA	CONTROLS,SURFACE,AIRCRAFT
STYLE DESIGNATOR	RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS
SURFACE TREATMENT	CADMIUM

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