The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking suppliers for the procurement of aircraft fuel tanks, identified under the title "15--TANK, FUEL, AIRCRAFT." This presolicitation opportunity focuses on acquiring airframe structural components, categorized under the PSC code 1560, which are critical for the operational readiness and safety of military aircraft. Interested vendors can reach out to Michael J. Keith at (215) 697-2193 or via email at MICHAEL.J.KEITH40.CIV@US.NAVY.MIL for further details regarding the procurement process and requirements.