Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3ES18683 found under Gasket by Meritor Heavy Vehicle Systems Llc. The National Stock Number assigned to this part is 5330003505948, 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 3ES18683.