Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 991-4-00046-005 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 991-4-00046-005 It is listed as Nut Special. component manufactured by Plessey Co Ltd, specifically under CAGE Code K0677. It is also accompanied by the NSN 5310004541595 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5310 Nuts and Washers.