This opportunity is for a Foreign Military Sales (FMS) spares purchase of one unit of a specific National Stock Number (NSN), with an induction period of 365 calendar days from contract award, which the government may extend by an additional 365 days. The contractor must propose option pricing for up to 10 units over the entire contract period, with separate pricing for the second year if costs change. The total contract value will be calculated by multiplying the highest proposed unit price by the maximum number of units. Performance location is not specified, and no budget amount is provided. Only approved sources may bid; unapproved offerors must submit detailed source approval data with their proposal.