Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number R8540-184 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 R8540-184 It is listed as Stud Plain. component manufactured by Spicer Speciality Axle Division, specifically under CAGE Code K0192. It is also accompanied by the NSN 5307999780634 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5307 Studs.