Presolicitation notice from the Department of Defense, Department of the Navy, for the procurement of FUSE BLK/EMI A11. This item is used for electrical conversion and is nonrotating. The notice specifies that the part requires engineering source approval and must be acquired from the approved source(s) due to their unique design capability, engineering skills, and manufacturing/repair knowledge. Interested parties can obtain additional information and documents from the DoD Single Stock Point. The solicitation also mentions qualification requirements and the possibility of using commercial items. The notice includes information about Free Trade Agreements that may apply to the acquisition.