Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1538-8215-343-013 found under Atl Channel Aircraf by Continental Microwave And Tool Co. The National Stock Number assigned to this part is 1680015612376, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1538-8215-343-013.