A rigid tubular item which fits between a bearing and its housing, designed primarily as a replaceable wear surface within the inner wall of the housing.
material shall be steel resulfurized,aisi 4140 hardened and temperized;0.4163 in. nom long;1.580 in. nom o.d. 1.365 in. nom i.d. of internal flange;1.426 in. min 1.429 in. max bore diam;0.125 in. nom length of external flange;designed for bearing w/o.d. 1.4567 in. general characteristics item description, f-16 acft end item identification