The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking sources capable of manufacturing a specific parts kit for valve systems associated with aircraft engines, identified by NSN 2915-000700142 and part number 350535-ISSB. Interested manufacturers are requested to provide their capabilities, including the location of their facilities and relevant points of contact, to assist in the sourcing process. This opportunity is crucial for maintaining the operational readiness of military aircraft, as the components are integral to engine fuel systems. Responses are to be submitted to Kebari Cheseman at Kebari.cheseman@dla.mil, and it is important to note that this is a sources sought notice for informational purposes only, with no obligation for the government to award a contract.