The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of fuel feed cells for aircraft. This opportunity requires suppliers to provide items that meet specific quality and inspection standards, with a focus on government-approved sources due to the unique identification and valuation requirements. The goods are critical for maintaining operational readiness and supporting various aircraft systems. Interested vendors must submit their proposals, including necessary documentation for source approval, by the specified deadline, with inquiries directed to Shamus Roache at Shamus.F.Roache.civ@us.navy.mil. Proposals must remain valid for a minimum of 120 days following submission.