The Department of Homeland Security, specifically the U.S. Coast Guard's Aviation Logistics Center, is seeking quotations for the procurement of valves, classified under National Stock Number 4810-01-337-0427. The requirement includes four units of the specified valve, which must be sourced from approved manufacturers, ensuring compliance with safety and traceability standards as mandated by the Federal Aviation Administration (FAA). This procurement is critical for maintaining the operational integrity and safety of U.S. Coast Guard aircraft, with a closing date for offers set for December 30, 2024, at 2:00 PM EST. Interested vendors should submit their quotations via email to Ashley Winslow and the MRR Procurement Mailbox, referencing solicitation number 70Z03825QJ0000080.