Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 6390820-308 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 6390820-308 It is listed as Screw Cap Hexagon Head. component manufactured by Level One Fasteners, specifically under CAGE Code 17283. It is also accompanied by the NSN 5305015095330 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5305 Screws.