The Department of Defense, through the NAVSUP Weapon Systems Support office, is soliciting proposals for the procurement of intercommunication and public address systems, specifically spare parts for a Foreign Military Sales requirement for Japan. This procurement is classified as a sole source requirement, necessitating Government Source Approval prior to award, as the Government does not possess sufficient data to contract with other than the current source(s). The selected contractor will be responsible for providing new manufacture spare parts critical for military operations. Interested vendors must submit their proposals along with the required documentation as outlined in the NAVSUP WSS Source Approval Brochure, available online. For inquiries, contact Kristin Clemens at kristin.clemens@navy.mil, and note that proposals must remain valid for a minimum of 120 days following submission.