Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 70821 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 70821 It is listed as Sleeve Main Bearing. component manufactured by Hoffman New Yorker Inc, specifically under CAGE Code 31974. It is also accompanied by the NSN 3510001779217 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .