The Defense Logistics Agency, under the Department of Defense, is soliciting offers for the procurement of 138 Valve Block Assemblies (NSN: 1650-01-190-8418). This sole source procurement requires compliance with military packaging and preservation standards, and the contractor must ensure adherence to rigorous inspection and acceptance protocols, including documentation of supply chain traceability. The Valve Block Assemblies are critical components used in aircraft hydraulic systems, emphasizing the importance of quality and timely delivery. Interested vendors must submit their quotes via email to Contract Specialist Angela Saunders by January 3, 2025, with delivery expected within 365 days post-award to Corpus Christi, Texas.