Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number NAS1801-4-08 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 NAS1801-4-08 It is listed as Screw Aircraft Mate. component manufactured by Level One Fasteners, specifically under CAGE Code 17283. It is also accompanied by the NSN 5305015813960 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5305 Screws.