Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 600-34251 found under Trans Pushbutton by Rolls Royce Marine Electrical. The National Stock Number assigned to this part is 5930015808929, 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 600-34251.