DLA Aviation is conducting market research to identify parties interested in manufacturing a Horn, Signal (NSN 6350-01-513-6263). Responses to this sources sought notice are due by July 16, 2026, and must be emailed to Tracy.Townsend@dla.mil. No budget amount is specified in this notice. The performance location is not specified, but the contracting office is in Richmond, VA. Based on responses, the requirement may be set aside for small businesses or procured through full and open competition.