Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number OSS450 found under Sander Table Electric Portable by Ryobi America Corp. The National Stock Number assigned to this part is 5130014584825, and the Federal Supply Class is 5130 Hand Tools Power Driven. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like OSS450.