Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5204-TM found under Rack Circuit Card by Octagon Systems Corporation. The National Stock Number assigned to this part is 3670015007924, and the Federal Supply Class is 3670 Specialized Semiconductor Microcircuit And Printed Circuit Board Manufacturing Machinery. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5204-TM.