Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PS252391 02 found under Valve Linear Directional Control by Cae Corp. The National Stock Number assigned to this part is 4810015811103, and the Federal Supply Class is 4810 Valves Powered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PS252391 02.