The Department of Defense, through the Defense Logistics Agency (DLA) Aviation Oklahoma City, is issuing a special notice for the procurement of a support fan component, identified by NSN 2840-01-317-8321NZ. This procurement is focused on acquiring the necessary parts for aircraft engines, specifically related to gas turbines and jet engines, which are critical for maintaining operational readiness and performance of military aircraft. The top drawing for this component is referenced as 4059690, with the latest revision dated June 7, 2023. Interested vendors should refer to the solicitation information for further details and contact the appropriate personnel once the solicitation has been approved for quotes.