Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 3400-143-0016 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 3400-143-0016 It is listed as Plug End Seal Electrical Connector. component manufactured by Amphenol Optimize Manufacturing, specifically under CAGE Code 14283. It is also accompanied by the NSN 5935012757307 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5935 Connectors Electrical.