Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 173113 found under Synchro Transmitter by Navair And Navsea Managed. The National Stock Number assigned to this part is 5990006364151, 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 173113.