Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 804034-000 found under Gasket by Armstrong Pumps Inc. The National Stock Number assigned to this part is 5330012587753, 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 804034-000.