Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 34-255C found under Synchro Transmitter by Bae Systems Information And Electronic Systems Integration I. The National Stock Number assigned to this part is 5990003336210, and the Federal Supply Class is 5990 Synchros And Resolvers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 34-255C.