Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number SC000028 ITEM 8 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 SC000028 ITEM 8 It is listed as Disk Valve. component manufactured by Cooper Valve Co Div Of Texstream, specifically under CAGE Code 55444. It is also accompanied by the NSN 4820011983140 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.