Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G355086 found under Heat Sink Electrical Electronic by A T And T Technologies Inc. The National Stock Number assigned to this part is 5999002785563, 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 G355086.