Fuel System Icing Inhibitor (FSII) Testing

The contract pertains to the testing of Fuel System Icing Inhibitor (FSII) in jet fuels to ensure the prevention of ice formation within aircraft fuel systems. This work involves evaluating the presence, concentration, and efficacy of FSII additives to verify they meet required standards for operational safety and performance under extreme temperature conditions. The testing is critical to maintaining the integrity of fuel systems in military aviation platforms where ice accumulation can lead to severe mechanical failures. The contract is categorized as a subcontract under NAICS code 541380, indicating it falls within the scope of scientific research and development services. It is managed by the Defense Logistics Agency under the Department of Defense, with the performance location unspecified, suggesting potential for multiple test sites or lab-based analyses. The solicitation was posted on July 14, 2026, and the associated award details are accessible via the DIBBS portal, pointing to a formalized procurement process tied to the SPE60322D5000 contract and its subsequent delivery order SPE60323FA3Q9. The work directly supports the readiness and reliability of military aircraft operating in high-altitude or cold-environment missions.