3040-00-347-7648, BELL CRANK

National Stock Number:
3040-00-347-7648

Federal Supply Class:
3040

National Item Identification Number:
003477648

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:

A51C34505-7	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51C34505-7	61174	NORTHROP GRUMMAN SYSTEMS CORPORATION
A51C34505-7	79RG9	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

END HOLE/BALL DIAMETER	0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM 1ST END
END HOLE/BALL DIAMETER	0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM 2ND END
BORE DIAMETER	0.811 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
BORE LENGTH	1.437 INCHES MINIMUM AND 1.447 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	2.090 INCHES NOMINAL 2ND END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	4.777 INCHES NOMINAL 1ST END
MATERIAL	TITANIUM
STYLE DESIGNATOR	CLEVIS ENDS, OFFSET BOTH ARMS

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