Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 977.350 0076976 found under Panel Indicator by Umoe Schat Harding Ltd. The National Stock Number assigned to this part is 6695013108063, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 977.350 0076976.