Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0149-1-2048 found under Knob by Usacecom Intelligence Electronic. The National Stock Number assigned to this part is 5355010492697, 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 0149-1-2048.