Description:

8.000 inches overall diameter, 3.750 inches overall thickness, used to retain brusholders usage design, four slots 11/32 in. W by 1-7/32 in. Lg spaced 90 deg apart on a 7 in. Dia bolt circle mounting configuration.

Properties:

An item made of metallic or insulating material to form a rigid loop whose axial length does not exceed 25 percent of its outside dimensions. It performs the function of retaining and positioning one or more holder, electrical contact brush. The item does not include the brush holder(s).