Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20C12215 found under Gasket by Air Cruisers Company Llc. The National Stock Number assigned to this part is 5330002015878, 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 20C12215.