Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AK 4333 8SJ found under Spacer by Nash Engineering Company Inc The. The National Stock Number assigned to this part is 5365011001035, 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 AK 4333 8SJ.