Attachment 23 MG_0450.pdf

This is a photographic file showing a cylindrical industrial pressure tank lid component manufactured by Hahn & Clay (model 4000-60-144). The image shows a large cylindrical metal tank lid in white/gray coloring with three sections of cooling fins or ventilation louvers arranged around the circumference. The component appears to be used and shows signs of wear, with some rust spots and discoloration visible on the metal surface. The tank lid appears to be positioned on a white surface in what looks like an industrial or workshop setting, with some equipment visible in the background.

This image is part of a Naval Sea Systems Command (NAVSEA) solicitation (N6660425Q0052) seeking repair services for this specific pressure tank lid. The image serves as documentation of the equipment condition requiring evaluation and repair services.