Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DR-17 CL RS232 found under Panel Radio Frequency Electromag by Dataprobe Inc. The National Stock Number assigned to this part is 5999013288692, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DR-17 CL RS232.