The National Aeronautics and Space Administration (NASA) is seeking to procure repair services for 29 MSCD-606D 6-Ch. Sig conditioning Modules through a sole source contract with Teletronics Technology Corporation. This procurement is critical as these modules are essential components used in various aerospace applications, and Teletronics has been identified as the sole provider capable of performing the required repairs. Interested organizations are invited to submit their capabilities and qualifications by 4:00 p.m. Central Standard Time on September 9, 2024, to Tracy Bremer at tracy.g.bremer@nasa.gov. The procurement will be conducted under FAR Part 12 and FAR Part 13, with the performance taking place at NASA's Armstrong Flight Research Center in Edwards, California.