A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.
mh-53j end item identification, ams 4928 assn std single material response inner member material document and classification, ams 5643 assn std single material response outer race member material document and classification, 2.4990 inches minimum and 2.5010 inches maximum inner member width, 0.7495 inches minimum and 0.7508 inches maximum bore diameter