This solicitation covers the manufacture and supply of a COUPLER,ANTENNA, with specific cage code/part number requirements and military standards for marking and packaging. Only authorized distributors of the original manufacturer’s items will be considered, and surplus suppliers must provide a surplus material certificate. Quotes may be submitted in hardcopy or via email, and the desired delivery is 90 days after contract award. The contract is issued under FAR Part 18 emergency acquisition flexibilities and includes cybersecurity, Buy American, and free trade agreement clauses. No budget amount or performance location was specified.