Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 313-P470053-021B POS8.951.244 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 313-P470053-021B POS8.951.244.