Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SYM 2815.1R found under Light Indicator by Westwood Corporation. The National Stock Number assigned to this part is 6210014759842, 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 SYM 2815.1R.