Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D-40165 NON-ASBESTOS found under Gasket by Liquid Controls L L C. The National Stock Number assigned to this part is 5330013862890, 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 D-40165 NON-ASBESTOS.