Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number X18B1 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number X18B1 It is listed as Bearing Ball Annular. component manufactured by Westinghouse Electric Corp, specifically under CAGE Code 79500. It is also accompanied by the NSN 3110001448589 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3110 Bearings Antifriction Unmounted.