Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8M0051405 found under Stopelectrical Switch by E P Barrus Limited. The National Stock Number assigned to this part is 5930016910386, 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 8M0051405.