This is a restricted commercial item solicitation for a firm-fixed-price purchase order anticipated to be awarded on a sole source basis to Leonardo Spa for one Fuel Quantity Indicating System (FQIS) External Panel (NSN 6610-14-543-6786, Part Number 749746-1-1). The applicable NAICS code is 488190 with a small business size standard of $40 million, and responsible sources may submit quotations. Offerors must be able to obtain OEM parts and technical expertise from Safran Aerosystems, and must furnish a Certificate of Conformance in accordance with FAR clause 52.246-15. Only quotations with F.O.B. Destination or F.O.B. Origin shipping terms will be accepted; Ex Works and Incoterms 2020 are not acceptable. No drawings, specifications, or schematics are available from the USCG, and offerors should review the solicitation attachments for requirements.