Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S8168-33C0240F found under Spacer Ring by Honeywell Aerospace. The National Stock Number assigned to this part is 5365015314026, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S8168-33C0240F.