Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5180-1420 found under Gasket by Johns Hopkins University Applied. The National Stock Number assigned to this part is 5330013613202, 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 5180-1420.