2840-00-004-9746 CASE,SEGMENT COMPRESSOR TURBINE Index 1680-00-004-9750 GEAR RACK ASSEMBLY

National Stock Number:
3040-00-004-9749

Federal Supply Class:
3040

National Item Identification Number:
000049749

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:
A51G20578-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51G20578-161174NORTHROP GRUMMAN SYSTEMS CORPORATION
A51G20578-179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BORE DIAMETER0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
BORE LENGTH1.802 INCHES MINIMUM AND 1.822 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL0.896 INCHES MINIMUM AND 0.916 INCHES MAXIMUM 1ST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL4.490 INCHES MINIMUM AND 4.510 INCHES MAXIMUM 2ND END
FEATURES PROVIDEDBEARING
MATERIALALUMINUM ALLOY
SPECIAL FEATURESLEFT AND ASSY


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