Presolicitation notice from the Department of Defense, specifically the Department of the Navy, is seeking a mode control panel. This item, categorized under miscellaneous aircraft accessories and components, is used for controlling the mode of operation in aircraft systems. The notice specifies that the item is a commercial/nondevelopmental/off-the-shelf item and requires government source approval prior to contract award. The procurement is for a quantity of 1 and delivery is FOB origin. Interested parties must provide the necessary information for source approval as outlined in the NAVSUP Weapon Systems Support Source Approval Information Brochures. The notice also states that the proposed contract action is intended for a single source and that all responsible sources may submit proposals or capability statements.