The Boeing Co., St. Louis, Missouri, is awarded an $8,669,543 cost-plus-fixed-fee order (N0001921F0512) against a previously issued basic ordering agreement (N0001921G0006). This order procures 757 Avionic Flow Valve Servo Air Supply Line kits, to include 683 kits for the Navy, 36 kits for the government of Australia, 28 kits for the government of Kuwait, and 10 validation/verification kits. Additionally, this order provides associated non-recurring engineering, logistics support, technical manuals, technical directives and deliverables in support of F/A-18 E/F and EA-18G upgrades. Work will be performed in El Segundo, California (80%); and St. Louis, Missouri (20%), and is expected to be completed in August 2024. Fiscal 2021 aircraft procurement (Navy) funds in the amount of $8,158,536; and Foreign Military Sales funds in the amount of $511,007 will be obligated at time of award, none of which will expire at the end of the fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.