Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10 019889 found under Seal Inflatable by Seal Master Corporation. The National Stock Number assigned to this part is 5330010513549, 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 10 019889.