Patent ID: 8371368

Claim:
An assembly capable of being disposed in a bore, the assembly comprising: a body made from a first material, the body comprising a wall having an opening in a portion of the wall; and a member disposed in the opening and coupled to the body, the member being made from a second material selected from the group consisting of carbon steel and aluminum alloy, the second material having a tensile strength lower than the tensile strength of the first material, wherein at least part of the member is capable of being milled after being disposed in the bore, wherein the member comprises an outer diameter portion and an inner diameter portion, the outer diameter portion being disposed exterior to the body, the inner diameter portion being disposed in an inner diameter defined by the body and the member, the inner diameter portion and the outer diameter portion being configured to couple the member to the body and to provide a seal between the inner diameter and an outer diameter of the body.