Materials & Component Supply for CO₂ Compressor

The U.S. Air Force is seeking a small business contractor to supply high-strength alloys, specialized seals, valves, and CO₂-compatible lubricants that meet stringent aerospace specifications and defense supply chain standards for use in CO₂ compressors. This subcontract opportunity is a total small business set-aside under the SBA program, reserved exclusively for businesses with fewer than 500 employees, aligning with SBIR/STTR mandates to promote innovation and capability development within the small business sector. The materials must be certified to perform reliably under extreme conditions typical of defense and aerospace applications, ensuring compatibility with high-pressure CO₂ systems and compliance with rigorous quality and traceability requirements. The solicitation was posted on June 24, 2026, with responses due by July 8, 2026, and falls under NAICS code 423830 for industrial machinery and equipment merchant wholesalers. While specific performance locations and contact details are not provided, the contract supports critical defense infrastructure and requires adherence to federal procurement regulations governing classified supply chains, material certification, and delivery timelines. The U.S. Department of Defense is the overarching organization, and potential bidders must demonstrate proven experience in supplying mission-critical components to defense or aerospace programs with full documentation of material compliance and quality assurance processes.