This is a sources sought notice for a long-term contract to supply a fluid filter element (NSN 2910-00-287-1912). The government has complete technical data, making this suitable for full and open competition. The applicable NAICS code is 336390, with a small business size standard of 1,000 employees. Responses are required by 3:00 PM EST on May 5, 2026. No budget amount or performance location is specified.