The Naval Air Warfare Center at China Lake, CA is seeking various cable assemblies and attenuators through a sole-source procurement from Huber+Suhner and Mini-Circuits, with competition limited to authorized distributors. Performance of services will occur at China Lake, California. No specific budget amount is provided. Interested parties must be registered in the System for Award Management (SAM) database and certified through Defense Logistics Information Services (DLIS) to access controlled information. All responsible sources should ensure their SAM registration remains active, as the government cannot award contracts to entities without active status.