Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PE22431 found under Mounting Plate Asse by Pearson Engineering Ltd. The National Stock Number assigned to this part is 2590994104174, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PE22431.