This is an unrestricted solicitation for a firm-fixed-price purchase order to supply two types of aircraft bearings, with a total quantity of 65 units. All items must have clear traceability to the Original Equipment Manufacturer (OEM), The Timken Corporation, and include a Certificate of Conformance. No drawings, specifications, or schematics are available from the USCG. The applicable NAICS code is 336413, and the small business size standard is 1,250 employees. Performance location and budget amounts are not specified.