Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 5310-99-603 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 5310-99-603 It is listed as Nut Plain Barrel. component manufactured by Nato Stock Number Assigned By An, specifically under CAGE Code 99995. It is also accompanied by the NSN 5310004688493 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5310 Nuts and Washers.