The Naval Air Warfare Center Weapons Division in China Lake, CA intends to sole source a repair job for specific Keysight Technologies instrument parts (P/N: N5193A/N5194A RTK) to Keysight Technologies, Inc. in Colorado Springs, CO. This is due to the proprietary nature of Keysight's hardware and firmware. While it is not a request for competitive proposals, any firm believing it can fulfill the requirement may submit a written capability statement for consideration within 5 days of the notice's publication. All responsible sources must have an active registration in the System for Award Management (SAM), which now requires a notarized letter.