Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 12-256 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 12-256 It is listed as Universal Joint. component manufactured by Cooper Tools Inc Div Cooper Tool, specifically under CAGE Code 03705. It is also accompanied by the NSN 3010012803219 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3010 Torque Converters and Speed Changers.