Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CC 0045-26 found under Stem Fluid Valve by Cooper Valve Co. The National Stock Number assigned to this part is 4820012805291, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CC 0045-26.