The Defense Logistics Agency (DLA) Aviation is conducting market research to identify companies capable of manufacturing or legitimately obtaining a specific control alarm (NSN 6340-001924173, P/N 35008-4). This is a sources sought notice for informational purposes only and is not a solicitation or request for offers. Companies interested in becoming an approved source for this item should contact the DLA Aviation Small Business Office via a specified email procedure. An additional point of contact is provided for informational notification. Responses to this market research must be received by April 26, 2026.