Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A16 004414 found under Semiconductor Devic by Sonicraft Inc. The National Stock Number assigned to this part is 5961012508049, and the Federal Supply Class is 5961 Semiconductor Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A16 004414.