Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 3666-65-3 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 3666-65-3 It is listed as Bar. component manufactured by King Nutronics Corp, specifically under CAGE Code 13859. It is also accompanied by the NSN 5342011455311 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .