The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair of a regulating valve (NSN 7RE 4810 012711063, P/N 2810203-104) designated for Foreign Military Sales to Malaysia. The repair work is sole source to Parker Hannifin, the Original Equipment Manufacturer (OEM), which possesses the necessary repair data and capabilities; however, other qualified sources may submit capability statements or proposals for consideration. This valve is critical for military applications, and the procurement process will adhere to FAR regulations, with a focus on ensuring quality and compliance with government standards. Interested parties must submit their qualifications and proposals to Abrianna Saleh at abrianna.saleh.civ@us.navy.mil within 45 days of the notice publication, as the government intends to negotiate directly with the approved source.