Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ZA 1020 2 found under Pointer Dial by Strube Inc. The National Stock Number assigned to this part is 5355014923779, and the Federal Supply Class is 5355 Knobs And Pointers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ZA 1020 2.