Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AY200S44 found under Synchro Transmitter by Honeywell Intl Inc. The National Stock Number assigned to this part is 5990005048827, 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 AY200S44.