The USCG seeks competitive quotations for a firm-fixed-price purchase order for two fuel system valves (NSN 2910-01-435-7815; P/N AE85832R or alternate 70307-82809-101), with an optional additional two units for a maximum of four at the same price and lead time within 365 days after award. This is a 100% small business set-aside under NAICS 336413, with a 1,250-employee size standard. All parts must be new and approved, and a Certificate of Conformance is required; no drawings, specifications, or schematics are available. Requested delivery is 12/01/2026, and award is anticipated on or about 11/2/2026. Terms, conditions, instructions, and evaluation criteria are provided in the attached terms and conditions document.