Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1120-300660 found under Filter Lens by Tokyo Aircraft Instrument Co Ltd. The National Stock Number assigned to this part is 6210010440410, and the Federal Supply Class is 6210 Indoor And Outdoor Electrical Lighting Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1120-300660.