Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 478 0704-001 found under Cap Valve by Cargotec Usa Inc. The National Stock Number assigned to this part is 4820014934446, 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 478 0704-001.