The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of fuel tanks for aircraft. This opportunity is classified as a sole source requirement, indicating that the government does not possess sufficient data to contract with sources other than the current supplier, necessitating Government Source Approval prior to award. The items are critical for military operations, and the procurement process will require interested parties to submit detailed information as outlined in the NAVSUP WSS Source Approval Brochure. For inquiries, potential bidders can contact Danielle Cutrera at 215-697-6566 or via email at Danielle.Cutrera@navy.mil.