Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CFSP16778 found under Seal Assembly Plain by John Crane Inc. The National Stock Number assigned to this part is 2825006473634, and the Federal Supply Class is 2825 Steam Turbines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CFSP16778.