This is a solicitation for commercial items issued as a Request for Quotation for the repair/overhaul of two Valve, Low Limit Tem units (NSN 1660-01-522-6902, P/N 3291542-2). The anticipated award is a firm-fixed price purchase order on a competitive basis, with the solicitation unrestricted to all responsible sources. The contractor must use Honeywell International Inc. OEM parts and provide a Certificate of Conformance in accordance with FAR clause 52.246-15, as no drawings or schematics are available. The applicable small business size standard is $40 million. Shipping terms are limited to F.O.B. Destination or F.O.B. Origin.