1 EXHIBIT 23 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-31777, 33-82164, 33-36415, 33-9383, 2-83732, 2-77309 and 2-64222) of Ducommun Incorporated of our report dated February 17, 2000 relating to the financial statements appearing in the Annual Report to Shareholders, which is incorporated in this Annual Report on Form 10-K. We also consent to the incorporation by reference of our report dated February 17, 2000 relating to the financial statement schedule, which appears in Form 10-K. PricewaterhouseCoopers LLP Los Angeles, California February 25, 2000