The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking proposals for the procurement of filters and networks under the title "59--CCA, FILTER." This presolicitation opportunity is set aside for small businesses, in accordance with FAR 19.5, indicating a total small business set-aside. The filters and networks are critical components for various defense applications, ensuring operational efficiency and reliability. Interested vendors can reach out to Jon Zeigler at (717) 605-5696 or via email at jon.zeigler@navy.mil for further details regarding the procurement process.