The Department of Defense, specifically the Army Contracting Command - Rock Island, is soliciting proposals for the procurement of 127 replenisher springs to support operations at the Rock Island Arsenal's Joint Manufacturing and Technology Center. Vendors must be fully certified in the Joint Certification Program and are required to submit their designs for verification, along with a Certificate of Conformance, ensuring compliance with federal acquisition regulations. The springs are critical components for military applications, and the contract will be awarded based on the best price submitted, with delivery expected by February 28, 2025. Interested vendors should contact John Jacobsen at john.e.jacobsen16.civ@army.mil for further details and must ensure that all costs, including freight to Rock Island, IL, are included in their proposals.