This is a contract for the procurement of SPECIAL EMPHASIS (Level I/SUBSAFE) hexagon nuts for a crucial shipboard system, requiring extensive quality assurance, material traceability, and certification. The final delivery of material is due on or before 365 days after the effective date of the resulting contract. The work involves strict compliance with numerous military and quality specifications, including a required quality system per ISO-9001 or MIL-I-45208, and mandates Government Quality Assurance at the source. The performance location is not specified.