The Department of Defense, through the Air Force Sustainment Center at Tinker AFB, is seeking quotations for the procurement of solenoid valves (NSN 4810-01-014-4464) essential for the F-15 aircraft's fuel tank pressurization system. This solicitation aims to secure spare parts critical to maintaining operational readiness and safety of the F-15 fleet. Interested vendors must comply with federal regulations, including quality assurance and cybersecurity protocols, and submit Source Approval Requests as part of the procurement process. Quotes are due by February 3, 2025, and inquiries can be directed to Jessica Vinyard at jessica.vinyard.1@us.af.mil or Jacqueline West at Jacqueline.West@us.af.mil.