Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GO5581-1283 A3 found under Light Indicator by Curtiss Wright Corp. The National Stock Number assigned to this part is 6210997780109, 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 GO5581-1283 A3.