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.
aft transmission, helicopter, sea knight, h-46 end item identification, stock size 0.090 x 3.630 x 4.500. 3 holes, each 0.219 inches in dia, inside dia opening 1.5600 inches and outside dia is 4.1250 inches special features