The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking quotations for the procurement of propulsion shafts as outlined in solicitation number 70Z04025Q5CHP029. The requirement includes the supply of 10 units of a 2 1/2" diameter propulsion shaft, approximately 10' 8" long, made with Aquamet 22 or an equivalent material, to be delivered by September 20, 2025. These components are critical for shipbuilding and repair operations, ensuring the operational readiness of Coast Guard vessels. Interested vendors must have an active registration in SAM.gov and are encouraged to submit their quotations to Cynthia A. Matthews at cynthia.a.matthews@uscg.mil by the specified deadline, with all deliveries to be made to the Surface Forces Logistics Center in Baltimore, MD.