A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes:end bell, electrical rotating equipment.
0.170 inches minimum and 0.190 inches maximum corner radius, flat w/aperture cross-sectional shape style, f-15,gas generator and accessory drive assembly end item identification, 1.036 inches nominal distance from vertical centerline to center of right hole, 1.660 inches minimum and 1.680 inches maximum aperture diameter