Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JE1-M5X3X52 found under Key Machine by Flowserve Corporation. The National Stock Number assigned to this part is 5315013309953, 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 JE1-M5X3X52.