The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is soliciting offers for the procurement of an auxiliary fuel tank. This contract aims to fulfill specific requirements related to item unique identification and valuation, with a focus on ensuring that only government-approved sources of supply are considered for award. The auxiliary fuel tank is critical for airframe structural components, underscoring its importance in maintaining operational readiness and support for military aircraft. Interested vendors must submit their proposals, including any necessary documentation from approved sources, to the primary contact, Keli Barish, via email at KELI.BARISH@DLA.MIL, or by telephone at 215-737-3861, as part of the solicitation process.