3040-01-153-1608, BELL CRANK

National Stock Number:
3040-01-153-1608

Federal Supply Class:
3040

National Item Identification Number:
011531608

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:

123-4642962 ITEM 1	53711	NAVAL SEA SYSTEMS COMMAND
4642962	80064	NAVAL SHIP SYSTEMS COMMAND
87434-2503 ITEM 1	96169	ELECTRIC BOAT CORPORATION

Techincal Specification:

END HOLE/BALL DIAMETER	2.250 INCHES MINIMUM AND 2.251 INCHES MAXIMUM FIRST END
END HOLE/BALL DIAMETER	2.000 INCHES MINIMUM AND 2.001 INCHES MAXIMUM SECOND END
BORE DIAMETER	3.000 INCHES MINIMUM AND 3.001 INCHES MAXIMUM
BORE LENGTH	6.894 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	22.000 INCHES NOMINAL SECOND END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	8.500 INCHES NOMINAL FIRST END
MATERIAL	COPPER ALLOY
STYLE DESIGNATOR	RAISED FACE PIVOT AND END HOLES

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