Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10108MXZ found under Stepladder by Wing Enterprises Incorporated. The National Stock Number assigned to this part is 5440011624431, and the Federal Supply Class is 5440 Scaffolding Equipment And Concrete Forms. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 10108MXZ.