Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number B2421-18 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 B2421-18 It is listed as Ring Blade. component manufactured by Cessna Aircraft Co Mccauley Acce, specifically under CAGE Code 76275. It is also accompanied by the NSN 1610009324405 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1610 Aircraft Propellers and Components.