1680-00-542-7046, BELL CRANK

National Stock Number:
1680-00-542-7046

Federal Supply Class:
1680

National Item Identification Number:
005427046

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:

272S2000312-010

38597

LOCKHEED MARTIN CORPORATION

Techincal Specification:

END HOLE/BALL DIAMETER	0.190 INCHES NOMINAL SECOND END
END HOLE/BALL DIAMETER	0.375 INCHES NOMINAL FIRST END
BORE DIAMETER	0.375 INCHES NOMINAL
BORE LENGTH	0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	1.562 INCHES NOMINAL FIRST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	1.630 INCHES NOMINAL SECOND END
MATERIAL	ALUMINUM ALLOY
STYLE DESIGNATOR	RAISED FACE PIVOT HOLE W/HEEL, CLEVIS ONE END
SURFACE TREATMENT	ZINC

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