The Air Force Sustainment Center at Tinker Air Force Base, Oklahoma, intends to negotiate a sole-source, firm-fixed-price contract with Hamilton Sundstrand, Corp. for repair services on specific fuel control and pump components. The requirement is for a 1-year basic contract with an option to extend services for up to 6 additional months. Funds are not presently available for this effort, and no award will be made until they are. Offerors must hold proposed prices firm for 120 days.