Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2W9-3481-803A found under Synchro Transmitter by Mpc Products Corporation. The National Stock Number assigned to this part is 5990013195649, 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 2W9-3481-803A.