Socket Head Screws for Helicopter Hangar Door Assembly

Socket head screws crafted from INCONEL 686 Grade 3, a high-performance nickel-based alloy engineered for extreme environments, are being procured under a subcontract for use in the assembly of helicopter hangar door systems. The contract is issued by the Department of Defense through the Navsup Fleet Logistics Center Puget Sound and is designated for performance in Yokosuka, indicating its relevance to naval operations in the Pacific region. The material specification ensures corrosion resistance, high-temperature stability, and mechanical integrity under harsh operational conditions, critical for mission-critical applications in maritime and aerospace defense infrastructure. Bids must be submitted by August 14, 2026, with the solicitation posted on August 4, 2026, allowing a ten-day window for responses. The North American Industry Classification System code 332211 identifies the procurement as related to machine shops and turner shop operations, emphasizing precision manufacturing requirements. Although no set-aside designation or point of contact is provided, the specificity of the alloy grade and application underscores the technical rigor expected from suppliers, who must meet exacting aerospace and defense standards for material composition, dimensional tolerances, and surface finish without deviation.