Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number V3D010452-01 found under Disk And Seat Set V by Vacco Industries. The National Stock Number assigned to this part is 4820014774068, 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 V3D010452-01.