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.
2.8390 inches minimum and 2.8440 inches maximum inner member width, aim9l/m missile end item identification, 5.1240 inches minimum and 5.1260 inches maximum outer member outside diameter, plastic polytetrafluoroethylene internal inner member material, 3.2402 inches minimum and 3.2500 inches maximum bore diameter