Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A76-11257 found under Light Indicator Air by Rix Industries. The National Stock Number assigned to this part is 6210015193516, 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 A76-11257.