3040-01-203-7322, BELL CRANK

National Stock Number:
3040-01-203-7322

Federal Supply Class:
3040

National Item Identification Number:
012037322

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:

6-40740-2	0JRC1	NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
6-40740-2	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

END HOLE/BALL DIAMETER	0.190 INCHES MINIMUM AND 0.194 INCHES MAXIMUM FIRST END
END HOLE/BALL DIAMETER	0.190 INCHES MINIMUM AND 0.194 INCHES MAXIMUM SECOND END
BORE DIAMETER	0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
BORE LENGTH	0.805 INCHES MINIMUM AND 0.825 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	1.810 INCHES MINIMUM AND 1.830 INCHES MAXIMUM FIRST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	2.330 INCHES MINIMUM AND 2.350 INCHES MAXIMUM SECOND END
COUNTERBORE DIAMETER	0.7505 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM
COUNTERBORE DEPTH	0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
MATERIAL	MAGNESIUM
STYLE DESIGNATOR	FLAT, ONE OR MORE HOLES BOTH ARMS

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