Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 40431003-05-1 found under Cover Electrical Switch by Ofer Motor Co Ltd. The National Stock Number assigned to this part is 5930014359602, 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 40431003-05-1.