This opportunity is for a critical shipboard valve assembly, designated as Special Emphasis (Level I) material, requiring strict adherence to detailed technical specifications and quality systems. The contractor must provide a complete valve assembly per a specific drawing, with rigorous testing, certification, and traceability for all materials and welds. Performance of services is at the contractor's facility, with Government quality assurance at source, and only sources with an acceptable Quality Control Manual are eligible for award. The final delivery of material is required 365 days after the effective date of the contract, with certification data due 20 days prior to scheduled delivery. No budget amount is specified in the description.