Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number MV-50-42-3 MTT 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 MV-50-42-3 MTT It is listed as Valveball. component manufactured by F S Welsford Company, specifically under CAGE Code 0NB72. It is also accompanied by the NSN 4820016676689 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.