Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 12U1 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 12U1 It is listed as Bearing Half Set Sleeve. component manufactured by Cooper Industries Industrial Mac, specifically under CAGE Code 6X081. It is also accompanied by the NSN 3120004521360 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3120 Bearings Plain Unmounted.