This opportunity involves the repair of a part that requires engineering source approval by the design control activity to ensure quality. Only qualified sources with unique repair knowledge and technical data can perform the repair, as this information is not economically available to the government. Alternate sources must qualify in accordance with the design control activity's procedures, as approved by the cognizant government engineering activity, AFLCMC/WLSEAB (C-5 Galaxy Division). No specific performance location, budget amounts, or timelines are indicated in the description.