Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ER8247 found under Pin Hollow by Pearson Engineering Ltd. The National Stock Number assigned to this part is 5315997962078, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ER8247.