This opportunity is a total small business set-aside for the repair of TELEPHONE units, with performance expected at the contractor's facility. The contractor must complete a teardown and evaluation within 90 days of receiving carcasses and submit a firm-fixed price quote for the full repair effort. The requested repair turnaround time (RTAT) is 174 days, and an option for increased quantity is available for 365 days after award. The contract is rated DO for national defense under the Defense Priorities and Allocations System. No specific budget amount or performance location is specified in the description.