This market research notice seeks sources capable of manufacturing NSN 6110-01-192-2428, an Overcurrent Device described as a Magnetic Contactor, for possible participation in a long-term contract solicitation. It is not a Request for Proposal. The currently approved source is TE Connectivity Corporation (74063), part number B4652. Interested parties should complete the attached Market Research Questionnaire. Responses should be submitted to Contract Specialist Brittney Lane at Brittney.Lane@dla.mil.