The FAA requires the procurement of ASR-8 1618 to 1625 Conversion Kits to modify existing rotary joints for compatibility with the Radar System Replacement (RSR) Program. This single-source acquisition from Frontgrade, the Original Equipment Manufacturer, is necessary to prevent delays or loss of critical radar functions. Seventeen conversion kits are needed to ensure RSR completion at ASR-8 sites with ATCBI-5 Secondary Systems. No specific budget amounts or performance location are mentioned in the description. No non-bid or submission timelines are provided.