3040-01-446-9391, BELL CRANK

National Stock Number:
3040-01-446-9391

Federal Supply Class:
3040

National Item Identification Number:
014469391

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:

2018-13 ITEM 17	43689	HUNTINGTON INGALLS INC
518-5794764 ITEM 17	53711	NAVAL SEA SYSTEMS COMMAND
5794764	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

END HOLE/BALL DIAMETER	1.252 INCHES NOMINAL FIRST END
END HOLE/BALL DIAMETER	1.252 INCHES NOMINAL SECOND END
BORE DIAMETER	1.752 INCHES NOMINAL
BORE LENGTH	3.023 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	8.000 INCHES NOMINAL FIRST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	8.969 INCHES NOMINAL SECOND END
MATERIAL	NICKEL ALLOY
SPECIAL FEATURES	ARM "B" HAS SECOND HOLE 1.252 IN. DIA, SPACED 3.750 IN. C TO C TO OTHER HOLE
STYLE DESIGNATOR	RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS

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