This notice describes a requirement for a fan blade set for the F108 aircraft engine, with a quantity range between 27 and 163 units. Delivery is requested by 31 December 2027, with shipment directed to SW3211. The government intends to solicit and compete this requirement with only a limited number of sources, as CFMI is currently the only known source that can satisfy the requirements. Responses to this notice will be considered solely to determine whether a competitive procurement is possible. Electronic procedures will be used, and no telephone requests will be accepted.