Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 991-4-00584-216 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 991-4-00584-216 It is listed as Screw. component manufactured by British Aerospace Holdings Inc, specifically under CAGE Code K1423. It is also accompanied by the NSN 5305010490478 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5305 Screws.