The Department of Defense, through the Naval Supply Systems Command (NAVSUP) Weapon Systems Support, is soliciting proposals for the procurement of lighting fixtures and other replacement parts under a sole source requirement. This procurement is specifically for Foreign Military Sales (FMS) spares, and the items require Government Source Approval prior to award, as the Government does not possess sufficient data to contract with sources other than the current supplier. Interested vendors must submit the necessary documentation as outlined in the NAVSUP WSS Source Approval Brochure, which is available online. For inquiries, potential bidders can contact Kate Schalck at 215-697-1020 or via email at kate.n.schalck.civ@us.navy.mil.