The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking qualified sources to provide Wartsila Shaft and Rudder Seal Kits for various class vessels as part of a sources sought notice. The procurement aims to identify capable suppliers for essential mechanical seal assemblies and related components necessary for the maintenance and overhaul of propulsion and rudder systems, which are critical for ensuring the operational integrity of marine vessels. Interested businesses, both large and small, are encouraged to demonstrate their capabilities in supplying these parts, as the U.S. Coast Guard believes that only Wartsila Defense, Inc. can furnish the required components to ensure proper fit and function. Responses must be submitted within 30 days to the designated contacts, William Zittle and Mark Cap, with no costs incurred by the government for the information provided.