National Item Identification Number
01-021-8257
010218257
1680-01-021-8257
1680010218257
National Stock Number
Item Name
BELL CRANK
Federal Supply Class
1680
Description
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).
Commercial and Government Entity Code (Supplier Data)
84955
Reference Numbers (Part Numbers)
K653057-3
Required Categories
MATERIAL
COUNTERBORE DIAMETER
COUNTERBORE DEPTH
THE MANUFACTURERS DATA
MANUF
Required Description
ALUMINUM ALLOY
0.874 INCHES MINIMUM AND
0.875 INCHES MAXIMUM
0.308 INCHES MIN