Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3158-332 found under Window Dial by B V R Technologies Co. The National Stock Number assigned to this part is 5355000812049, 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 3158-332.