Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number LD131-0028-0520 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 LD131-0028-0520 It is listed as Bearing Sleeve. component manufactured by U S Bearings, specifically under CAGE Code 02758. It is also accompanied by the NSN 3120011846016 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3120 Bearings Plain Unmounted.