Raw Material Supply for Engine Pistons (Aluminum Alloy Billets)

The contract pertains to the supply of high-silicon aluminum alloy billets or forgings, specifically compliant with MIL-DTL-21180, for use in the manufacturing of engine pistons. The material, typically designated as AA4032, is critical for high-performance automotive and aerospace applications due to its excellent wear resistance, thermal stability, and low coefficient of thermal expansion. This is a subcontract under the Defense Logistics Agency, operating under the Department of Defense, and is classified under the NAICS code 331511, indicating it relates to aluminum die casting manufacturing. The contract does not specify a solicitation number or set-aside type, suggesting it is a direct award or internally managed procurement. Performance and delivery are expected to support defense-related piston production, though the exact place of performance and point of contact are not provided in the available data. The posting date indicates this opportunity was made available in July 2026, with terms governed by Department of Defense procurement protocols.