Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3168542 PC 10 found under Gasket by C E I Inc. The National Stock Number assigned to this part is 5330012946170, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3168542 PC 10.