Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2AD100 found under Knob by Oshkosh Corporation. The National Stock Number assigned to this part is 5355011712306, 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 2AD100.