The Defense Logistics Agency (DLA) Weapons Support is conducting market research to identify companies capable of manufacturing the linear actuating cylinder (NSN 1650-00-677-5594), currently produced by Tactair Fluid Controls Inc. Responses to this Sources Sought Notice are due by June 3, 2026, at 2:00 PM Eastern Time. This is not a solicitation or a request for offers, and no funds are available to pay for response preparation. Interested parties must submit their responses via email to Gladys Brown at gladys.brown@dla.mil. Performance of services would be at the contractor's facility, with the contracting office located in Richmond, VA.