Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RD-1-0355-2 found under Core Unit Heater by Red Dot Corporation. The National Stock Number assigned to this part is 4520012633147, 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 RD-1-0355-2.