Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SSCY1138611387 found under Seal Aircraft Engin by Stein Seal Company. The National Stock Number assigned to this part is 2840014804644, and the Federal Supply Class is 2840 Gas Turbines And Jet Engines Aircraft Prime Moving And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SSCY1138611387.