Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 101A2S found under Synchro Control Transformer by Kontron Ag. The National Stock Number assigned to this part is 5990008415637, 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 101A2S.