Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UM-AU-001-02 found under Computer Subassembly by Advanced Simulation Technology Inc. The National Stock Number assigned to this part is 1220015923419, 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 UM-AU-001-02.