Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 559F27-2034 found under Gasket by Kurz Instruments Inc. The National Stock Number assigned to this part is 5330002514082, 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 559F27-2034.