An intact section of tritanium based single-crystal alloy i-beam for use in applications requiring extremely high strength and temperature resistance. Some examples are thruster mounts or afterburner nozzles.
This Thermonuclear Trigger Unit while smashed still seems to have it's nuclei containment field intact and the plasma seems to be near thermal equilibrium. It would be a shame to waste this unit just because of its cosmetic damage.
Power Conduit runs through ships delivering energy like arteries deliver blood through a body. Large ships can have hundreds of miles of conduit. This conduit is tangled and knotted as it seems to have gone through some sort of catastrophe.
A highly advanced material, critical to ultra-sensitive detectors, relying on hyperbolic anisotropic effects to convert fine changes in local electromagnetic fields to optical processing signals. The fine resolution in mapping local EM fields achieved by such sensors would generally only be of use to scientists but may have military applications.