This is a combined solicitation for multiple related items, with award decisions made at the individual contract line item number (CLIN) level, potentially resulting in multiple awards. The material is designated as SPECIAL EMPHASIS (Level I) for a crucial shipboard system, requiring strict quality, traceability, and certification procedures. Final delivery of material is due 365 days after the effective date of the resulting contract, with certification data due 20 days prior. Performance of services is subject to Government Quality Assurance at the contractor’s source location, which cannot be changed without authorization. The contract is a total small business set-aside with a “DO” rated order for national defense use.