Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 11-81775M 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 11-81775M It is listed as Nut Self Locking Hexagon. component manufactured by Brunswick Mercury Marine, specifically under CAGE Code 63931. It is also accompanied by the NSN 5310013520488 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5310 Nuts and Washers.