This opportunity adds specific National Stock Numbers (NSNs) to an existing Long Term Contract with Raytheon Company in support of FMS Canada on the F/A-18 Aircraft. The required data to acquire these parts competitively is not available, making a competitive solicitation impossible. All responsible sources may submit capability statements, with proposals considered by the Government if received by 4:30 PM Eastern Time on June 10, 2026. Source Approval is required, and the Government will not delay award while approval is pending. No budget amount or location for performance of services is specified.