Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10D0004-125 found under Ball Disk Valve by Computer Machining Technology Co. The National Stock Number assigned to this part is 4820000750636, 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 10D0004-125.