This is an unrestricted solicitation for four each of a magnetic contactor (NSN 6110-01-101-9710) used in USCG aircraft, with a requested delivery date of October 15, 2026. All items must be new and have clear traceability to the original equipment manufacturer or approved sources, with a Certificate of Conformance required. New surplus items may be considered but require engineering approval and photos. No drawings, specifications, or schematics are available from the agency. The government intends to award a firm-fixed-price purchase order competitively based on submitted quotations.