This is a Sources Sought announcement for market research by the Southwest Regional Maintenance Center (SWRMC) to identify vendors capable of providing specific materials under NAICS 334515. The required delivery date is 15 August 2026, though it may change. Performance of services is not specified, but delivery includes Freight on Board (FOB) Destination. No budget amount is mentioned. Interested companies must submit a letter of interest and capability information by the specified deadline.