National Item Identification Number
00-305-4188
003054188
1680-00-305-4188
1680003054188
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)
78286
Reference Numbers (Part Numbers)
S1640-61308
Required Categories
MATERIAL
SURFACE TREATMENT
BORE LENGTH
BORE DIAMETER
THE MANUFACTURERS DATA;
Required Description
ALUMINUM ALLOY
ANODIZE
1.850 INCHES NOMINAL
1.436 INCHES MINIMUM AND
1.437 I
