Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25888 found under Shim Impeller Shaft by Curtis Straus Llc. The National Stock Number assigned to this part is 5365003065894, 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 25888.