Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number DN512-428A3 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 DN512-428A3 It is listed as Nut Self Locking Spline. component manufactured by Sps Technologies Llc, specifically under CAGE Code 56878. It is also accompanied by the NSN 5310010155569 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5310 Nuts and Washers.