C-5 Aileron Spoiler Mixer Tension Regulator

What the buyer is asking for

The part requires engineering source approval by the design control activity in order to maintain the quality of the part. Existing unique engineering skills, and repair knowledge by the qualified source(s) require repair of the part by the approved source(s). The approved source(s) retain repair knowledge, or technical data that are not economically available to the government, and the data or knowledge is essential to maintaining the quality of the part. An alternate source 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).