This is a Sources Sought Notice from DLA Aviation to identify companies capable of manufacturing a specific metallic aircraft gas turbine engine seal (NSN 2840-01-616-2295), currently produced by Magnetic Seal LLC. Responses are due by July 6, 2026, and must be emailed to Tatjana Klemmer. The performance location is the contracting office at 6090 Strathmore Rd., Richmond, VA 23237. No budget amounts are specified, and this notice is for market research only, not a solicitation. Interested parties must submit a Source Approval Request package to qualify as an approved source.