Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K26-18014-00 found under Glass Liquid Sight Indicator Rou by Klinge Corporation. The National Stock Number assigned to this part is 6680015491088, 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 K26-18014-00.