Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 22S-SS05 found under by Epco Products Inc. The National Stock Number assigned to this part is 5365016495059, 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 22S-SS05.