The U.S. Coast Guard (USCG) identified a safety concern after a prototype component used in a mechanical shaft-seal system failed onboard a USCG inspected deep draft vessel.On February 19, 2025, a U.S. flagged crude-oil tanker transiting near…<p><p>https://www.marinelink.com/news/uscg-issues-prototype-shaft-seal-warning-540086</p></p>