The Defense Logistics Agency (DLA) Aviation is seeking information from companies capable of manufacturing or legitimately obtaining the NSN 2915-010576294, Strainer Assembly, currently produced by Donaldson Company, Inc. and Eaton Corporation. This is a sources sought notice for market research only, not a solicitation or request for offers, and no funds are available to cover response preparation. Since this is a source-controlled item, interested companies must contact the design control activity specified on the source control drawing to qualify their product for future acquisitions. Responses to this notice must be received by July 15, 2026, at 6:00 AM Eastern Standard Time. No budget information or performance location is specified.