Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SC 8938 5 01 POS 178 179 found under Spacer Set Ring by Z Corporation. The National Stock Number assigned to this part is 5365014182016, 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 SC 8938 5 01 POS 178 179.