Wreckage found, need help to identify

[ryanb]

I recently found an aluminum pod in the ocean that looks to me like a part of an aircraft. It is 4 ft long, but is cut off at the end. 1 ft wide at its maximum and 1.5 ft high at its maximum. It has a nozzle on the inside with some rubber tubing as well. I am really interested in finding out the origin of the piece. I have attached some images of it. Any help would be much appreciated!