Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S33000E-C01 found under Ring Dee by Wells Technology Inc. The National Stock Number assigned to this part is 5365016671967, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S33000E-C01.