Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number ST990 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 ST990 It is listed as Cup Tapered Roller Bearing. component manufactured by Navistar Intl Corp, specifically under CAGE Code 31007. It is also accompanied by the NSN 3110008473734 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3110 Bearings Antifriction Unmounted.