Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1451 found under Gasket by Amw Cuyuna Engine Co Inc. The National Stock Number assigned to this part is 5330014984781, 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 1451.