Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6402-33011-02 found under Display Unit Multifunction by Universal Avionics Systems Corp. The National Stock Number assigned to this part is 1260015893920, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6402-33011-02.