Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 52213 found under Shaft Shouldered by Edo Aire. The National Stock Number assigned to this part is 3040009161677, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 52213.