The Naval Air Warfare Center Weapons Division in China Lake, CA intends to sole-source the procurement of transceivers to Epiq Solutions in Rolling Meadows, IL, as a direct replacement part. While not a request for competitive proposals, firms believing they can fulfill the requirement may submit a written response within 5 days of the notice's publication. Any responding firm must provide a detailed capability statement and be actively registered in the System for Award Management (SAM), which requires a notarized letter for registration or renewal.