The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure a sole source supply of aircraft battery chargers, specifically NSN 7R-6130-015807774-P8, with a quantity of 8 units. This procurement is critical as the chargers are flight critical items, and only approved sources, such as Seal Dynamics LLC (CAGE 5N582), will be considered for the contract, which is expected to last for one year. Interested parties not already approved to manufacture this item must submit a Source Approval Request (SAR) along with their proposals, as the procurement will not be delayed for SAR approvals. For further inquiries, interested organizations can contact Kyle R. Matsinger at (215) 697-2995 or via email at kyle.r.matsinger.civ@us.navy.mil.