Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 315-85-26 found under Gage Rod Liquid Level by R Cushman And Associatesinc. The National Stock Number assigned to this part is 6680015423487, 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 315-85-26.