Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MA70185 01 found under Valve Directional Control by Cae Corp. The National Stock Number assigned to this part is 4820005720716, 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 MA70185 01.