The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Huntsville, AL, is soliciting a sole source contract for the Avenger Air Defense System, specifically targeting Raytheon Company. The procurement aims to add a National Stock Number (NSN) to the existing DLA-Raytheon Depot Level Repairable (DLR) contract SPRBL1-15-D-0017, which will support the operational capabilities of the Avenger Air Defense System. This initiative is critical for maintaining military readiness and ensuring the availability of essential defense equipment, with compliance requirements including approved FAT waivers and serial number tracking. Interested parties should direct their inquiries to David Bennett at david.b.bennett@dla.mil, as no telephone requests will be accepted, and the contract is expected to be priced based on specified quantity ranges.