Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number E42005 KEY 44 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 E42005 KEY 44 It is listed as Valve Ball. component manufactured by Ernst John C And Co Inc, specifically under CAGE Code 51857. It is also accompanied by the NSN 4820015830697 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.