The Naval Air Warfare Center Weapons Division in China Lake, CA intends to sole source the procurement of a direct replacement part to QuinStar Technology, Inc. in Torrance, CA. Any other firm believing it can fulfill the requirement may submit a written capability statement via email 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). New or updated SAM registrations require a notarized letter to be filed within 30 days.