Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IN-065A-Q031 NO 2.4 found under Knob by Blume Worldwide Services. The National Stock Number assigned to this part is 5355014401489, 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 IN-065A-Q031 NO 2.4.