Presolicitation notice from the Department of Defense, Department of the Navy, for the procurement of LOS Control Assembl. LOS Control Assembl is typically used for electrical and electronic assemblies, boards, cards, and associated hardware. The notice states that the Government does not own the data or rights to the data needed to purchase or contract repair of this part from additional sources. Interested parties may obtain copies of Military and Federal Specifications and Standards from the DoD Single Stock Point in Philadelphia, PA. The proposed contract action is for supplies or services for which the Government intends to solicit and negotiate with only one source. All responsible sources may identify their interest and capability to respond to the requirement or submit proposals, quotations, or capability statements. The notice also mentions that the proposed contract action will include a 100% option exercisable upon notice within 180 days of the date of order.