3040-01-021-8254 BELL CRANK Index 1680-01-021-8256 BELL CRANK

National Stock Number:
3040-01-021-8255

Federal Supply Class:
3040

National Item Identification Number:
010218255

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:
3040PL13006399009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
K653707-384955KAMAN AEROSPACE CORPORATION


Techincal Specification:
BORE DIAMETER0.453 INCHES MINIMUM AND 0.461 INCHES MAXIMUM
BORE LENGTH1.948 INCHES MINIMUM AND 1.953 INCHES MAXIMUM
COUNTERBORE DIAMETER0.700 INCHES NOMINAL
COUNTERBORE DEPTH0.875 INCHES NOMINAL
MATERIALALUMINUM ALLOY


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