Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DLM3 found under Dial Knob Lock by Lau Technologies. The National Stock Number assigned to this part is 5355002282299, 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 DLM3.