Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number BN-693 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 BN-693 It is listed as Nut Self Locking Hexagon. component manufactured by Nash Engineering Company Inc The, specifically under CAGE Code 42280. It is also accompanied by the NSN 5310016284568 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5310 Nuts and Washers.