Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A0904024 found under Ball Valve Ported by Golden State Hydraulics. The National Stock Number assigned to this part is 4820013731931, 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 A0904024.