A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.
ball style designator, mrap - m-atv ui end item identification, 10.0 millimeters nominal rolling element diameter, ball 10.mm part name assigned by controlling agency