Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ER8880 found under Main Frame Assembly by Pearson Engineering Ltd. The National Stock Number assigned to this part is 2590992328731, 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 ER8880.