Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5WAAB00320 found under Lamp Incandescent by Raytheon Marine Co. The National Stock Number assigned to this part is 6240014062317, and the Federal Supply Class is 6240 Electric Lamps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5WAAB00320.