Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 60-606PC781 found under Disk Valve by Vickers Ltd. The National Stock Number assigned to this part is 4820009531798, 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 60-606PC781.