Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PR 4827 9 found under Rivet Solid by Precision Form Rivet Inc. The National Stock Number assigned to this part is 5320013483629, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PR 4827 9.