Various bar stock parts.

The topmost left part is a sleeve used in a higher level assembly. We hold a .0002 diametrical tolerance to the bore of the mating part.

The bottom left part is an Inconel 718 butterfly plate made from bar.

center part is a bearing housing made from 7075 aluminum. This part has very tight tolerances and a complex plating process.

The top right part is a steel sleeve for de-icing pump housings.

The bottom right part is a pedestal valve that gets riveted to a mating part later in assembly.