The Naval Air Warfare Center Weapons Division in China Lake, CA intends to sole-source the procurement of 2,000 Mosfet components to Microsemi Corporation as the manufacturer of the direct replacement part. The solicitation will be posted on or about October 29, 2025. All responsible sources must have an active registration in the System for Award Management (SAM), which requires submitting a notarized letter for new or updated registrations. Processing this SAM requirement may take several days.