This is a Sources Sought notice for market research to identify potential suppliers for the new manufacture of a Trim Switch (NSN 1560-01-471-9687, Part Number A218-167682-00). The requirement is for a 5-year base period, and the government is evaluating industry capacity to perform under a performance-based contract. The notice clarifies this is not a solicitation and responses are voluntary, with no financial obligation assumed by the government. Responses to this market research must be submitted by April 22, 2026. All submissions and questions must be emailed to the provided contact address.