Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number QS-4-2TC 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 QS-4-2TC It is listed as Valve Solenoid. component manufactured by Cooper Industries Inc Cooper Han, specifically under CAGE Code 61112. It is also accompanied by the NSN 4810010678276 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4810 Valves Powered.