Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CFD-1197FIG2BMATBF501C1TP21 found under Seal Assembly Plain by John Crane Inc. The National Stock Number assigned to this part is 5330009693850, 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 CFD-1197FIG2BMATBF501C1TP21.