Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VL4500A-15PC found under Microcircuit Memory by V L S I Technology Inc. The National Stock Number assigned to this part is 5962013663930, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like VL4500A-15PC.