This is a sole source procurement for 36 specific electromechanical switches, with the brand name Ducommun Technologies Inc. identified. The response date has been extended to Monday, 16 October 2023 at 1600. Distribution D drawings will be provided to certified contractors upon request via DoDSAFE. Offerors must agree to handle controlled technical data in accordance with DOD Directive 5230.25 or the TDCR.