Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 518756PC39 found under Valve Flow Control by Fuji Trading America Inc. The National Stock Number assigned to this part is 4820014402470, 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 518756PC39.