Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LAN-11-802-NA found under Control Fuel Flow Oil Burner by Frederick Cowan And Company Inc. The National Stock Number assigned to this part is 4530016052052, 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 LAN-11-802-NA.