The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanical, is seeking small business concerns to provide 1,100 units of a retaining ring, identified by NSN 1H-5325-016417716-D4. This procurement is a total small business set-aside, emphasizing the importance of supporting small enterprises in fulfilling defense-related contracts, particularly in the fastening devices category. Interested vendors should note that the delivery location is Portsmouth Naval Shipyard in Kittery, Maine, and they can obtain necessary specifications and documents through the DoD Single Stock Point or ASSIST-Online. For further inquiries, potential bidders can contact Noelle M. Smith at (717) 605-3992 or via email at Noelle.M.Smith10.CIV@us.navy.mil.