Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 12391 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 12391 It is listed as Brake Drum. component manufactured by Durabrake Co Llc, specifically under CAGE Code 1WB92. It is also accompanied by the NSN 2530016792187 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2530 Vehicular Brake Steering Axle Wheel and Track Components.