This is a sole-source notice for repair support of the CYLINDER ASSEMBLY, R (NSN 1680-015616395), to be awarded to Moog Military Aircraft, LLC, the original manufacturer and only approved source. No drawings or technical data are available, and the Government lacks the data rights to purchase this part from other sources. Other interested firms must submit a Source Approval Request (SAR) to be considered, as this procurement will not be delayed for SAR approval. The acquisition will follow