Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DK-PN-40G found under Gasket by Granco Manufacturing Inc. The National Stock Number assigned to this part is 5330010584057, 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 DK-PN-40G.