1680-01-021-8257 BELL CRANK Index 1680-01-021-8259 BELL CRANK

National Stock Number:
1680-01-021-8258

Federal Supply Class:
1680

National Item Identification Number:
010218258

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:
1680PL14295629009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
K651083-184955KAMAN AEROSPACE CORPORATION
K651083-384955KAMAN AEROSPACE CORPORATION


Techincal Specification:
BORE DIAMETER0.749 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
BORE LENGTH1.250 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
COUNTERBORE DEPTH0.234 INCHES MINIMUM AND 0.239 INCHES MAXIMUM
COUNTERBORE DIAMETER0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM
MATERIALALUMINUM ALLOY


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