Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RD-5-3758-0P found under Ventilator Air Circulating by Red Dot Corporation. The National Stock Number assigned to this part is 2040015321466, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RD-5-3758-0P.