Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 320A-01-SP02 found under Counter Electronic Digital Reado by Phase Matrixinc. The National Stock Number assigned to this part is 6625015483645, 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 320A-01-SP02.