The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for a spare part under the title "GUARD." This procurement will utilize competitive procedures, and the resulting award will be limited to government-approved sources, with offers evaluated based on non-price factors such as capacity, delivery, and past performance, which will be weighted more heavily than price. The solicitation has been extended to December 22, 2025, and interested parties must submit their proposals, including all required documentation, to Michael Brown at michael.j.brown1069.civ@us.navy.mil by 2:00 PM EST on the closing date. Late submissions will not be considered for award.