Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MFS50150-25DUR0 found under Boot Dust And Moist by Multi Flex Seals Inc. The National Stock Number assigned to this part is 5930011469630, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MFS50150-25DUR0.