This opportunity is for the manufacture of a Key Coupling Shaft, designated as Special Emphasis Material for a crucial shipboard system, with a total small business set-aside. The contractor must provide and maintain a quality system per ISO-9001, with specific traceability and certification requirements, and all waivers or deviations require Contracting Officer approval. Performance of services is subject to Government Quality Assurance at source, and the place of performance cannot be changed without authorization. The proposed delivery schedule requires submission of certification data 20 days prior to delivery, with final material delivery due 210 days after contract award. The contract will be DO-rated for national defense under the Defense Priorities and Allocations System.