Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 863631-2224 found under Pin by Diamond Power International Inc. The National Stock Number assigned to this part is 5315011119109, 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 863631-2224.