Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CD47725PC21 found under Shim by Emerson Power Transmission Corpo. The National Stock Number assigned to this part is 5365015360974, 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 CD47725PC21.