Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number R420 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 R420 It is listed as Bearing Ball Annular. component manufactured by Conductixwampfler Inc, specifically under CAGE Code 00503. It is also accompanied by the NSN 3110012921094 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3110 Bearings Antifriction Unmounted.