The U.S. Navy intends to procure a total of 50 Quick Engine Change (QEC) and Engine Build Up (EBU) kits for the P-8A, C-40, and E-7A aircraft on a sole-source basis from The Boeing Company. Deliveries will be made to Naval Air Station Patuxent River, Maryland. This notice is a market research tool to identify other qualified sources capable of providing these commercial kits, not a request for proposals. Responses are due by 25 May 2026, and interested parties must submit capability statements limited to three pages without pricing information. No budget amounts are specified in the description.