This is an unrestricted solicitation for a firm-fixed price purchase order to supply fifteen CDU Spacer Assy units (NSN 1560-01-HS1-9402), with an option for up to fifteen additional units. All parts must be new, approved items, and a Certificate of Conformance is required; no drawings or specifications are available from the agency. The requested delivery date for the initial order is September 3, 2026. The government may exercise an option for additional quantities at the same price and lead time for up to 365 days after award. Performance location is not specified.