This is a sole source FMS spares requirement for the repair of one unit under an existing Basic Ordering Agreement. The initial induction period is 365 calendar days from contract award, with a possible extension of up to 730 additional days. The contractor must propose option pricing for a maximum of one unit over the entire contract period, with separate pricing for the second year if costs change. The total contract value will be calculated using the highest proposed unit price multiplied by the maximum number of units. No budget amount or performance location is specified.