3040-01-255-1605, BELL CRANK

National Stock Number:
3040-01-255-1605

Federal Supply Class:
3040

National Item Identification Number:
012551605

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:

12355395

19207

U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

END HOLE/BALL DIAMETER	0.313 INCHES MINIMUM AND 0.318 INCHES MAXIMUM FIRST END
END HOLE/BALL DIAMETER	0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM SECOND END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	1.991 INCHES MINIMUM AND 2.011 INCHES MAXIMUM FIRST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM SECOND END
MATERIAL	STEEL
SPECIAL FEATURES	CONSISTS OF THREE ITEMS WELDED PER MIL-STD-1261 CLASS 1
STYLE DESIGNATOR	RAISED FACED HOLES, OFFSET ARM

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