The Department of Defense, specifically the Department of the Navy, is seeking small business concerns to provide 10 units of a specific item identified by NSN 1H-5315-016416561-D4, under the presolicitation titled "53--PIN,QIK RLSE." The procurement involves the delivery of machine keys and pins to the Portsmouth Naval Shipyard in Kittery, Maine, and is entirely set aside for small businesses, adhering to FAR 19.5 regulations. These components are crucial for various military applications, ensuring operational readiness and equipment functionality. Interested vendors should reach out to Tiana Hammaker at NAVSUP Weapon Systems Support via email at TIANA.HAMMAKER@NAVY.MIL or by phone at (717) 605-8399 for further details and to obtain necessary documentation.