Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 580340 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 580340 It is listed as Ring Lock. component manufactured by Mendenhall Industries Corporation, specifically under CAGE Code 93072. It is also accompanied by the NSN 5342008807643 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .