Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8680L10 3-4 found under Gage Liquid Quantity Float Type by Rochester Gauges Inc Of Texas. The National Stock Number assigned to this part is 6680000253243, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8680L10 3-4.